diff --git a/apps/openmw/mwbase/mechanicsmanager.hpp b/apps/openmw/mwbase/mechanicsmanager.hpp
index b6e167ab9e..e542883012 100644
--- a/apps/openmw/mwbase/mechanicsmanager.hpp
+++ b/apps/openmw/mwbase/mechanicsmanager.hpp
@@ -5,9 +5,9 @@
 #include <vector>
 #include <set>
 #include <cstdint>
+#include <map>
 
-#include "../mwmechanics/actorutil.hpp"
-// For MWMechanics::GreetingState
+#include "../mwmechanics/greetingstate.hpp"
 
 #include "../mwworld/ptr.hpp"
 
diff --git a/apps/openmw/mwclass/container.cpp b/apps/openmw/mwclass/container.cpp
index 9f9666534d..38c55cdd52 100644
--- a/apps/openmw/mwclass/container.cpp
+++ b/apps/openmw/mwclass/container.cpp
@@ -27,8 +27,8 @@
 #include "../mwrender/objects.hpp"
 #include "../mwrender/renderinginterface.hpp"
 
-#include "../mwmechanics/actorutil.hpp"
 #include "../mwmechanics/npcstats.hpp"
+#include "../mwmechanics/inventory.hpp"
 
 namespace MWClass
 {
diff --git a/apps/openmw/mwclass/creature.cpp b/apps/openmw/mwclass/creature.cpp
index 026ef268fe..b587fdf146 100644
--- a/apps/openmw/mwclass/creature.cpp
+++ b/apps/openmw/mwclass/creature.cpp
@@ -12,6 +12,12 @@
 #include "../mwmechanics/disease.hpp"
 #include "../mwmechanics/spellcasting.hpp"
 #include "../mwmechanics/difficultyscaling.hpp"
+#include "../mwmechanics/npcstats.hpp"
+#include "../mwmechanics/combat.hpp"
+#include "../mwmechanics/actorutil.hpp"
+#include "../mwmechanics/creaturecustomdataresetter.hpp"
+#include "../mwmechanics/aisetting.hpp"
+#include "../mwmechanics/inventory.hpp"
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/mechanicsmanager.hpp"
@@ -27,18 +33,14 @@
 #include "../mwworld/containerstore.hpp"
 #include "../mwworld/cellstore.hpp"
 #include "../mwworld/localscripts.hpp"
+#include "../mwworld/inventorystore.hpp"
+#include "../mwworld/esmstore.hpp"
 
 #include "../mwrender/renderinginterface.hpp"
 #include "../mwrender/objects.hpp"
 
 #include "../mwgui/tooltips.hpp"
 
-#include "../mwworld/inventorystore.hpp"
-
-#include "../mwmechanics/npcstats.hpp"
-#include "../mwmechanics/combat.hpp"
-#include "../mwmechanics/actorutil.hpp"
-
 namespace
 {
     bool isFlagBitSet(const MWWorld::ConstPtr &ptr, ESM::Creature::Flags bitMask)
@@ -117,7 +119,7 @@ namespace MWClass
         {
             auto tempData = std::make_unique<CreatureCustomData>();
             CreatureCustomData* data = tempData.get();
-            MWMechanics::CreatureCustomDataResetter resetter(ptr);
+            MWMechanics::CreatureCustomDataResetter resetter {ptr};
             ptr.getRefData().setCustomData(std::move(tempData));
 
             MWWorld::LiveCellRef<ESM::Creature> *ref = ptr.get<ESM::Creature>();
diff --git a/apps/openmw/mwclass/creaturelevlist.cpp b/apps/openmw/mwclass/creaturelevlist.cpp
index f22fbaebaa..431f9675b6 100644
--- a/apps/openmw/mwclass/creaturelevlist.cpp
+++ b/apps/openmw/mwclass/creaturelevlist.cpp
@@ -7,8 +7,14 @@
 
 #include "../mwworld/cellstore.hpp"
 #include "../mwworld/customdata.hpp"
+#include "../mwworld/esmstore.hpp"
+#include "../mwworld/manualref.hpp"
+
 #include "../mwmechanics/creaturestats.hpp"
 
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
+
 namespace MWClass
 {
     class CreatureLevListCustomData : public MWWorld::TypedCustomData<CreatureLevListCustomData>
diff --git a/apps/openmw/mwclass/npc.cpp b/apps/openmw/mwclass/npc.cpp
index 74de6fb764..5f2ce00690 100644
--- a/apps/openmw/mwclass/npc.cpp
+++ b/apps/openmw/mwclass/npc.cpp
@@ -12,6 +12,9 @@
 #include <components/esm3/loadnpc.hpp>
 #include <components/esm3/npcstate.hpp>
 #include <components/settings/settings.hpp>
+#include <components/esm3/loadrace.hpp>
+#include <components/esm3/loadclas.hpp>
+#include <components/esm3/loadnpc.hpp>
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
@@ -31,6 +34,9 @@
 #include "../mwmechanics/difficultyscaling.hpp"
 #include "../mwmechanics/weapontype.hpp"
 #include "../mwmechanics/actorutil.hpp"
+#include "../mwmechanics/creaturecustomdataresetter.hpp"
+#include "../mwmechanics/inventory.hpp"
+#include "../mwmechanics/aisetting.hpp"
 
 #include "../mwworld/ptr.hpp"
 #include "../mwworld/actiontalk.hpp"
@@ -40,6 +46,7 @@
 #include "../mwworld/customdata.hpp"
 #include "../mwworld/cellstore.hpp"
 #include "../mwworld/localscripts.hpp"
+#include "../mwworld/esmstore.hpp"
 
 #include "../mwrender/objects.hpp"
 #include "../mwrender/renderinginterface.hpp"
@@ -311,7 +318,7 @@ namespace MWClass
             bool recalculate = false;
             auto tempData = std::make_unique<NpcCustomData>();
             NpcCustomData* data = tempData.get();
-            MWMechanics::CreatureCustomDataResetter resetter(ptr);
+            MWMechanics::CreatureCustomDataResetter resetter {ptr};
             ptr.getRefData().setCustomData(std::move(tempData));
 
             MWWorld::LiveCellRef<ESM::NPC> *ref = ptr.get<ESM::NPC>();
diff --git a/apps/openmw/mwgui/alchemywindow.cpp b/apps/openmw/mwgui/alchemywindow.cpp
index 618017a7cd..fd4a21cf10 100644
--- a/apps/openmw/mwgui/alchemywindow.cpp
+++ b/apps/openmw/mwgui/alchemywindow.cpp
@@ -16,6 +16,7 @@
 #include "../mwmechanics/actorutil.hpp"
 
 #include "../mwworld/class.hpp"
+#include "../mwworld/esmstore.hpp"
 
 #include <MyGUI_Macros.h>
 #include <components/esm/records.hpp>
diff --git a/apps/openmw/mwgui/inventorywindow.cpp b/apps/openmw/mwgui/inventorywindow.cpp
index 8279da089e..f7cbc30ae1 100644
--- a/apps/openmw/mwgui/inventorywindow.cpp
+++ b/apps/openmw/mwgui/inventorywindow.cpp
@@ -28,6 +28,7 @@
 #include "../mwworld/actionequip.hpp"
 
 #include "../mwmechanics/npcstats.hpp"
+#include "../mwmechanics/actorutil.hpp"
 
 #include "itemview.hpp"
 #include "inventoryitemmodel.hpp"
diff --git a/apps/openmw/mwgui/pickpocketitemmodel.cpp b/apps/openmw/mwgui/pickpocketitemmodel.cpp
index 2b4d474059..976485c23a 100644
--- a/apps/openmw/mwgui/pickpocketitemmodel.cpp
+++ b/apps/openmw/mwgui/pickpocketitemmodel.cpp
@@ -12,6 +12,7 @@
 #include "../mwbase/environment.hpp"
 #include "../mwbase/mechanicsmanager.hpp"
 #include "../mwbase/windowmanager.hpp"
+#include "../mwbase/world.hpp"
 
 namespace MWGui
 {
diff --git a/apps/openmw/mwgui/spellbuyingwindow.cpp b/apps/openmw/mwgui/spellbuyingwindow.cpp
index 716fd7a0b5..934936f1ab 100644
--- a/apps/openmw/mwgui/spellbuyingwindow.cpp
+++ b/apps/openmw/mwgui/spellbuyingwindow.cpp
@@ -4,6 +4,8 @@
 #include <MyGUI_Button.h>
 #include <MyGUI_ScrollView.h>
 
+#include <components/misc/stringops.hpp>
+
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
 #include "../mwbase/windowmanager.hpp"
@@ -11,7 +13,9 @@
 
 #include "../mwworld/class.hpp"
 #include "../mwworld/containerstore.hpp"
+#include "../mwworld/esmstore.hpp"
 
+#include "../mwmechanics/actorutil.hpp"
 
 namespace MWGui
 {
diff --git a/apps/openmw/mwgui/spellcreationdialog.cpp b/apps/openmw/mwgui/spellcreationdialog.cpp
index 9bfd72adce..4fa6076ec9 100644
--- a/apps/openmw/mwgui/spellcreationdialog.cpp
+++ b/apps/openmw/mwgui/spellcreationdialog.cpp
@@ -10,11 +10,16 @@
 
 #include "../mwbase/windowmanager.hpp"
 #include "../mwbase/mechanicsmanager.hpp"
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
 
 #include "../mwworld/containerstore.hpp"
 #include "../mwworld/class.hpp"
+#include "../mwworld/store.hpp"
+#include "../mwworld/esmstore.hpp"
 
 #include "../mwmechanics/spellutil.hpp"
+#include "../mwmechanics/actorutil.hpp"
 
 #include "tooltips.hpp"
 #include "class.hpp"
diff --git a/apps/openmw/mwgui/travelwindow.cpp b/apps/openmw/mwgui/travelwindow.cpp
index 0553b5c368..1cdb22d88f 100644
--- a/apps/openmw/mwgui/travelwindow.cpp
+++ b/apps/openmw/mwgui/travelwindow.cpp
@@ -5,6 +5,7 @@
 #include <MyGUI_Gui.h>
 
 #include <components/settings/settings.hpp>
+#include <components/esm3/loadgmst.hpp>
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
@@ -16,7 +17,10 @@
 #include "../mwworld/actionteleport.hpp"
 #include "../mwworld/cellstore.hpp"
 #include "../mwworld/cellutils.hpp"
+#include "../mwworld/store.hpp"
+#include "../mwworld/esmstore.hpp"
 
+#include "../mwmechanics/actorutil.hpp"
 
 namespace MWGui
 {
diff --git a/apps/openmw/mwmechanics/actor.hpp b/apps/openmw/mwmechanics/actor.hpp
index 14f21193ea..3a3b0baa67 100644
--- a/apps/openmw/mwmechanics/actor.hpp
+++ b/apps/openmw/mwmechanics/actor.hpp
@@ -3,8 +3,11 @@
 
 #include <memory>
 
-#include "actorutil.hpp"
 #include "character.hpp"
+#include "greetingstate.hpp"
+
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
 
 #include <components/misc/timer.hpp>
 
diff --git a/apps/openmw/mwmechanics/actors.hpp b/apps/openmw/mwmechanics/actors.hpp
index 7b54a98198..ff9face4f3 100644
--- a/apps/openmw/mwmechanics/actors.hpp
+++ b/apps/openmw/mwmechanics/actors.hpp
@@ -7,7 +7,6 @@
 #include <list>
 #include <map>
 
-#include "actorutil.hpp"
 #include "actor.hpp"
 
 namespace ESM
diff --git a/apps/openmw/mwmechanics/actorutil.cpp b/apps/openmw/mwmechanics/actorutil.cpp
index 4a587dd662..4e1b7706db 100644
--- a/apps/openmw/mwmechanics/actorutil.cpp
+++ b/apps/openmw/mwmechanics/actorutil.cpp
@@ -6,6 +6,8 @@
 #include "../mwworld/class.hpp"
 #include "../mwworld/player.hpp"
 
+#include <components/esm3/loadmgef.hpp>
+
 namespace MWMechanics
 {
     MWWorld::Ptr getPlayer()
@@ -29,12 +31,4 @@ namespace MWMechanics
         const MWMechanics::MagicEffects& effects = actor.getClass().getCreatureStats(actor).getMagicEffects();
         return effects.get(ESM::MagicEffect::WaterWalking).getMagnitude() > 0;
     }
-
-    CreatureCustomDataResetter::CreatureCustomDataResetter(const MWWorld::Ptr& ptr) : mPtr(ptr) {}
-
-    CreatureCustomDataResetter::~CreatureCustomDataResetter()
-    {
-        if(!mPtr.isEmpty())
-            mPtr.getRefData().setCustomData({});
-    }
 }
diff --git a/apps/openmw/mwmechanics/actorutil.hpp b/apps/openmw/mwmechanics/actorutil.hpp
index 91770ddfec..608e26774e 100644
--- a/apps/openmw/mwmechanics/actorutil.hpp
+++ b/apps/openmw/mwmechanics/actorutil.hpp
@@ -1,19 +1,6 @@
 #ifndef OPENMW_MWMECHANICS_ACTORUTIL_H
 #define OPENMW_MWMECHANICS_ACTORUTIL_H
 
-#include <algorithm>
-
-#include <components/esm3/loadcont.hpp>
-#include <components/esm3/loadcrea.hpp>
-#include <components/esm3/loadnpc.hpp>
-
-#include "../mwbase/environment.hpp"
-#include "../mwbase/world.hpp"
-
-#include "../mwworld/esmstore.hpp"
-
-#include "./creaturestats.hpp"
-
 namespace MWWorld
 {
     class Ptr;
@@ -21,79 +8,10 @@ namespace MWWorld
 
 namespace MWMechanics
 {
-    enum GreetingState
-    {
-        Greet_None,
-        Greet_InProgress,
-        Greet_Done
-    };
-
     MWWorld::Ptr getPlayer();
     bool isPlayerInCombat();
     bool canActorMoveByZAxis(const MWWorld::Ptr& actor);
     bool hasWaterWalking(const MWWorld::Ptr& actor);
-
-    template<class T>
-    void setBaseAISetting(const std::string& id, MWMechanics::CreatureStats::AiSetting setting, int value)
-    {
-        T copy = *MWBase::Environment::get().getWorld()->getStore().get<T>().find(id);
-        switch(setting)
-        {
-            case MWMechanics::CreatureStats::AiSetting::AI_Hello:
-                copy.mAiData.mHello = value;
-                break;
-            case MWMechanics::CreatureStats::AiSetting::AI_Fight:
-                copy.mAiData.mFight = value;
-                break;
-            case MWMechanics::CreatureStats::AiSetting::AI_Flee:
-                copy.mAiData.mFlee = value;
-                break;
-            case MWMechanics::CreatureStats::AiSetting::AI_Alarm:
-                copy.mAiData.mAlarm = value;
-                break;
-            default:
-                assert(0);
-        }
-        MWBase::Environment::get().getWorld()->createOverrideRecord(copy);
-    }
-
-    template<class T>
-    void modifyBaseInventory(const std::string& actorId, const std::string& itemId, int amount)
-    {
-        T copy = *MWBase::Environment::get().getWorld()->getStore().get<T>().find(actorId);
-        for(auto& it : copy.mInventory.mList)
-        {
-            if(Misc::StringUtils::ciEqual(it.mItem, itemId))
-            {
-                int sign = it.mCount < 1 ? -1 : 1;
-                it.mCount = sign * std::max(it.mCount * sign + amount, 0);
-                MWBase::Environment::get().getWorld()->createOverrideRecord(copy);
-                return;
-            }
-        }
-        if(amount > 0)
-        {
-            ESM::ContItem cont;
-            cont.mItem = itemId;
-            cont.mCount = amount;
-            copy.mInventory.mList.push_back(cont);
-            MWBase::Environment::get().getWorld()->createOverrideRecord(copy);
-        }
-    }
-
-    template void setBaseAISetting<ESM::Creature>(const std::string& id, MWMechanics::CreatureStats::AiSetting setting, int value);
-    template void setBaseAISetting<ESM::NPC>(const std::string& id, MWMechanics::CreatureStats::AiSetting setting, int value);
-    template void modifyBaseInventory<ESM::Creature>(const std::string& actorId, const std::string& itemId, int amount);
-    template void modifyBaseInventory<ESM::NPC>(const std::string& actorId, const std::string& itemId, int amount);
-    template void modifyBaseInventory<ESM::Container>(const std::string& containerId, const std::string& itemId, int amount);
-
-    struct CreatureCustomDataResetter
-    {
-        MWWorld::Ptr mPtr;
-
-        CreatureCustomDataResetter(const MWWorld::Ptr& ptr);
-        ~CreatureCustomDataResetter();
-    };
 }
 
 #endif
diff --git a/apps/openmw/mwmechanics/aisetting.hpp b/apps/openmw/mwmechanics/aisetting.hpp
new file mode 100644
index 0000000000..d11769ac6f
--- /dev/null
+++ b/apps/openmw/mwmechanics/aisetting.hpp
@@ -0,0 +1,40 @@
+#ifndef OPENMW_MWMECHANICS_AISETTING_H
+#define OPENMW_MWMECHANICS_AISETTING_H
+
+#include <string>
+
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
+
+#include "../mwworld/esmstore.hpp"
+
+#include "creaturestats.hpp"
+
+namespace MWMechanics
+{
+    template<class T>
+    void setBaseAISetting(const std::string& id, MWMechanics::CreatureStats::AiSetting setting, int value)
+    {
+        T copy = *MWBase::Environment::get().getWorld()->getStore().get<T>().find(id);
+        switch (setting)
+        {
+            case MWMechanics::CreatureStats::AiSetting::AI_Hello:
+                copy.mAiData.mHello = value;
+                break;
+            case MWMechanics::CreatureStats::AiSetting::AI_Fight:
+                copy.mAiData.mFight = value;
+                break;
+            case MWMechanics::CreatureStats::AiSetting::AI_Flee:
+                copy.mAiData.mFlee = value;
+                break;
+            case MWMechanics::CreatureStats::AiSetting::AI_Alarm:
+                copy.mAiData.mAlarm = value;
+                break;
+            default:
+                assert(false);
+        }
+        MWBase::Environment::get().getWorld()->createOverrideRecord(copy);
+    }
+}
+
+#endif
diff --git a/apps/openmw/mwmechanics/creaturecustomdataresetter.hpp b/apps/openmw/mwmechanics/creaturecustomdataresetter.hpp
new file mode 100644
index 0000000000..667a0b9c45
--- /dev/null
+++ b/apps/openmw/mwmechanics/creaturecustomdataresetter.hpp
@@ -0,0 +1,20 @@
+#ifndef OPENMW_MWMECHANICS_CREATURECUSTOMDATARESETTER_H
+#define OPENMW_MWMECHANICS_CREATURECUSTOMDATARESETTER_H
+
+#include "../mwworld/ptr.hpp"
+
+namespace MWMechanics
+{
+    struct CreatureCustomDataResetter
+    {
+        MWWorld::Ptr mPtr;
+
+        ~CreatureCustomDataResetter()
+        {
+            if (!mPtr.isEmpty())
+                mPtr.getRefData().setCustomData({});
+        }
+    };
+}
+
+#endif
diff --git a/apps/openmw/mwmechanics/greetingstate.hpp b/apps/openmw/mwmechanics/greetingstate.hpp
new file mode 100644
index 0000000000..9b37096322
--- /dev/null
+++ b/apps/openmw/mwmechanics/greetingstate.hpp
@@ -0,0 +1,14 @@
+#ifndef OPENMW_MWMECHANICS_GREETINGSTATE_H
+#define OPENMW_MWMECHANICS_GREETINGSTATE_H
+
+namespace MWMechanics
+{
+    enum GreetingState
+    {
+        Greet_None,
+        Greet_InProgress,
+        Greet_Done
+    };
+}
+
+#endif
diff --git a/apps/openmw/mwmechanics/inventory.hpp b/apps/openmw/mwmechanics/inventory.hpp
new file mode 100644
index 0000000000..ddd4b3351a
--- /dev/null
+++ b/apps/openmw/mwmechanics/inventory.hpp
@@ -0,0 +1,42 @@
+#ifndef OPENMW_MWMECHANICS_INVENTORY_H
+#define OPENMW_MWMECHANICS_INVENTORY_H
+
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
+
+#include "../mwworld/esmstore.hpp"
+
+#include <components/misc/stringops.hpp>
+#include <components/esm3/loadcont.hpp>
+
+#include <algorithm>
+#include <string>
+
+namespace MWMechanics
+{
+    template <class T>
+    void modifyBaseInventory(const std::string& actorId, const std::string& itemId, int amount)
+    {
+        T copy = *MWBase::Environment::get().getWorld()->getStore().get<T>().find(actorId);
+        for (auto& it : copy.mInventory.mList)
+        {
+            if (Misc::StringUtils::ciEqual(it.mItem, itemId))
+            {
+                const int sign = it.mCount < 1 ? -1 : 1;
+                it.mCount = sign * std::max(it.mCount * sign + amount, 0);
+                MWBase::Environment::get().getWorld()->createOverrideRecord(copy);
+                return;
+            }
+        }
+        if (amount > 0)
+        {
+            ESM::ContItem cont;
+            cont.mItem = itemId;
+            cont.mCount = amount;
+            copy.mInventory.mList.push_back(cont);
+            MWBase::Environment::get().getWorld()->createOverrideRecord(copy);
+        }
+    }
+}
+
+#endif
diff --git a/apps/openmw/mwphysics/mtphysics.cpp b/apps/openmw/mwphysics/mtphysics.cpp
index cb8e520384..9bc6f942f0 100644
--- a/apps/openmw/mwphysics/mtphysics.cpp
+++ b/apps/openmw/mwphysics/mtphysics.cpp
@@ -9,11 +9,15 @@
 #include <components/misc/barrier.hpp>
 #include "components/misc/convert.hpp"
 #include "components/settings/settings.hpp"
+
 #include "../mwmechanics/actorutil.hpp"
 #include "../mwmechanics/movement.hpp"
 #include "../mwrender/bulletdebugdraw.hpp"
 #include "../mwworld/class.hpp"
 
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
+
 #include "actor.hpp"
 #include "contacttestwrapper.h"
 #include "movementsolver.hpp"
diff --git a/apps/openmw/mwrender/renderingmanager.cpp b/apps/openmw/mwrender/renderingmanager.cpp
index cbee0ba07d..449217fa68 100644
--- a/apps/openmw/mwrender/renderingmanager.cpp
+++ b/apps/openmw/mwrender/renderingmanager.cpp
@@ -52,14 +52,18 @@
 
 #include <components/detournavigator/navigator.hpp>
 
-#include "../mwbase/windowmanager.hpp"
 #include "../mwworld/cellstore.hpp"
 #include "../mwworld/class.hpp"
 #include "../mwworld/groundcoverstore.hpp"
+
 #include "../mwgui/loadingscreen.hpp"
 #include "../mwgui/postprocessorhud.hpp"
+
 #include "../mwmechanics/actorutil.hpp"
+
 #include "../mwbase/windowmanager.hpp"
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
 
 #include "sky.hpp"
 #include "effectmanager.hpp"
diff --git a/apps/openmw/mwscript/containerextensions.cpp b/apps/openmw/mwscript/containerextensions.cpp
index 11e9095e2c..bb63ec84cc 100644
--- a/apps/openmw/mwscript/containerextensions.cpp
+++ b/apps/openmw/mwscript/containerextensions.cpp
@@ -14,6 +14,7 @@
 #include <components/misc/stringops.hpp>
 
 #include <components/esm3/loadskil.hpp>
+#include <components/esm3/loadlevlist.hpp>
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/windowmanager.hpp"
@@ -26,6 +27,7 @@
 #include "../mwworld/containerstore.hpp"
 #include "../mwworld/inventorystore.hpp"
 #include "../mwworld/manualref.hpp"
+#include "../mwworld/esmstore.hpp"
 
 #include "../mwmechanics/actorutil.hpp"
 #include "../mwmechanics/levelledlist.hpp"
diff --git a/apps/openmw/mwworld/actionopen.cpp b/apps/openmw/mwworld/actionopen.cpp
index 266ea4d95f..61f2f3e30c 100644
--- a/apps/openmw/mwworld/actionopen.cpp
+++ b/apps/openmw/mwworld/actionopen.cpp
@@ -5,6 +5,7 @@
 #include "../mwbase/windowmanager.hpp"
 
 #include "../mwmechanics/disease.hpp"
+#include "../mwmechanics/actorutil.hpp"
 
 namespace MWWorld
 {
diff --git a/apps/openmw/mwworld/actionteleport.cpp b/apps/openmw/mwworld/actionteleport.cpp
index 644e23a521..bbf4952063 100644
--- a/apps/openmw/mwworld/actionteleport.cpp
+++ b/apps/openmw/mwworld/actionteleport.cpp
@@ -1,5 +1,7 @@
 #include "actionteleport.hpp"
 
+#include <components/esm3/loadcell.hpp>
+
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
 #include "../mwbase/mechanicsmanager.hpp"
diff --git a/apps/openmw/mwworld/containerstore.cpp b/apps/openmw/mwworld/containerstore.cpp
index 14a19c482c..140582c1a8 100644
--- a/apps/openmw/mwworld/containerstore.cpp
+++ b/apps/openmw/mwworld/containerstore.cpp
@@ -5,6 +5,7 @@
 
 #include <components/debug/debuglog.hpp>
 #include <components/esm3/inventorystate.hpp>
+#include <components/misc/stringops.hpp>
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
@@ -19,6 +20,7 @@
 #include "class.hpp"
 #include "localscripts.hpp"
 #include "player.hpp"
+#include "esmstore.hpp"
 
 namespace
 {
diff --git a/apps/openmw/mwworld/weather.cpp b/apps/openmw/mwworld/weather.cpp
index 1e12d0b1dd..74cab7a461 100644
--- a/apps/openmw/mwworld/weather.cpp
+++ b/apps/openmw/mwworld/weather.cpp
@@ -8,6 +8,7 @@
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/soundmanager.hpp"
+#include "../mwbase/world.hpp"
 
 #include "../mwmechanics/actorutil.hpp"
 
diff --git a/apps/openmw/mwworld/worldimp.cpp b/apps/openmw/mwworld/worldimp.cpp
index de90c2e52a..628ac60727 100644
--- a/apps/openmw/mwworld/worldimp.cpp
+++ b/apps/openmw/mwworld/worldimp.cpp
@@ -47,6 +47,7 @@
 #include "../mwmechanics/combat.hpp"
 #include "../mwmechanics/aiavoiddoor.hpp" //Used to tell actors to avoid doors
 #include "../mwmechanics/summoning.hpp"
+#include "../mwmechanics/actorutil.hpp"
 
 #include "../mwrender/animation.hpp"
 #include "../mwrender/npcanimation.hpp"