diff --git a/apps/openmw/mwbase/mechanicsmanager.hpp b/apps/openmw/mwbase/mechanicsmanager.hpp
index 690afab95..a0e9da26a 100644
--- a/apps/openmw/mwbase/mechanicsmanager.hpp
+++ b/apps/openmw/mwbase/mechanicsmanager.hpp
@@ -229,6 +229,8 @@ namespace MWBase
             /// Sets the NPC's Acrobatics skill to match the fWerewolfAcrobatics GMST.
             /// It only applies to the current form the NPC is in.
             virtual void applyWerewolfAcrobatics(const MWWorld::Ptr& actor) = 0;
+
+            virtual void cleanupSummonedCreature(const MWWorld::Ptr& caster, int creatureActorId) = 0;
     };
 }
 
diff --git a/apps/openmw/mwmechanics/actors.cpp b/apps/openmw/mwmechanics/actors.cpp
index 23f2978e6..f627e62ae 100644
--- a/apps/openmw/mwmechanics/actors.cpp
+++ b/apps/openmw/mwmechanics/actors.cpp
@@ -688,9 +688,7 @@ namespace MWMechanics
         creatureStats.getActiveSpells().visitEffectSources(updateSummonedCreatures);
         if (ptr.getClass().hasInventoryStore(ptr))
             ptr.getClass().getInventoryStore(ptr).visitEffectSources(updateSummonedCreatures);
-        std::set<int> deleted = updateSummonedCreatures.process();
-        for (std::set<int>::const_iterator it = deleted.begin(); it != deleted.end(); ++it)
-            purgeSpellEffects(*it);
+        updateSummonedCreatures.process();
     }
 
     void Actors::calculateNpcStatModifiers (const MWWorld::Ptr& ptr, float duration)
@@ -1259,6 +1257,30 @@ namespace MWMechanics
         }
     }
 
+    void Actors::cleanupSummonedCreature (MWMechanics::CreatureStats& casterStats, int creatureActorId)
+    {
+        MWWorld::Ptr ptr = MWBase::Environment::get().getWorld()->searchPtrViaActorId(creatureActorId);
+        if (!ptr.isEmpty())
+        {
+            MWBase::Environment::get().getWorld()->deleteObject(ptr);
+
+            const ESM::Static* fx = MWBase::Environment::get().getWorld()->getStore().get<ESM::Static>()
+                    .search("VFX_Summon_End");
+            if (fx)
+                MWBase::Environment::get().getWorld()->spawnEffect("meshes\\" + fx->mModel,
+                    "", ptr.getRefData().getPosition().asVec3());
+        }
+        else if (creatureActorId != -1)
+        {
+            // We didn't find the creature. It's probably in an inactive cell.
+            // Add to graveyard so we can delete it when the cell becomes active.
+            std::vector<int>& graveyard = casterStats.getSummonedCreatureGraveyard();
+            graveyard.push_back(creatureActorId);
+        }
+
+        purgeSpellEffects(creatureActorId);
+    }
+
     void Actors::purgeSpellEffects(int casterActorId)
     {
         for (PtrActorMap::iterator iter(mActors.begin());iter != mActors.end();++iter)
diff --git a/apps/openmw/mwmechanics/actors.hpp b/apps/openmw/mwmechanics/actors.hpp
index 2dae6b1fb..644864e7f 100644
--- a/apps/openmw/mwmechanics/actors.hpp
+++ b/apps/openmw/mwmechanics/actors.hpp
@@ -19,6 +19,7 @@ namespace MWWorld
 namespace MWMechanics
 {
     class Actor;
+    class CreatureStats;
 
     class Actors
     {
@@ -113,6 +114,8 @@ namespace MWMechanics
 
             void getObjectsInRange(const osg::Vec3f& position, float radius, std::vector<MWWorld::Ptr>& out);
 
+            void cleanupSummonedCreature (CreatureStats& casterStats, int creatureActorId);
+
             ///Returns the list of actors which are siding with the given actor in fights
             /**ie AiFollow or AiEscort is active and the target is the actor **/
             std::list<MWWorld::Ptr> getActorsSidingWith(const MWWorld::Ptr& actor);
diff --git a/apps/openmw/mwmechanics/mechanicsmanagerimp.cpp b/apps/openmw/mwmechanics/mechanicsmanagerimp.cpp
index 0e1869ff1..6dd14be11 100644
--- a/apps/openmw/mwmechanics/mechanicsmanagerimp.cpp
+++ b/apps/openmw/mwmechanics/mechanicsmanagerimp.cpp
@@ -1700,4 +1700,9 @@ namespace MWMechanics
         stats.getSkill(ESM::Skill::Acrobatics).setBase(gmst.find("fWerewolfAcrobatics")->getInt());
     }
 
+    void MechanicsManager::cleanupSummonedCreature(const MWWorld::Ptr &caster, int creatureActorId)
+    {
+        mActors.cleanupSummonedCreature(caster.getClass().getCreatureStats(caster), creatureActorId);
+    }
+
 }
diff --git a/apps/openmw/mwmechanics/mechanicsmanagerimp.hpp b/apps/openmw/mwmechanics/mechanicsmanagerimp.hpp
index 693f49c94..793a8158e 100644
--- a/apps/openmw/mwmechanics/mechanicsmanagerimp.hpp
+++ b/apps/openmw/mwmechanics/mechanicsmanagerimp.hpp
@@ -189,6 +189,8 @@ namespace MWMechanics
             virtual void setWerewolf(const MWWorld::Ptr& actor, bool werewolf);
             virtual void applyWerewolfAcrobatics(const MWWorld::Ptr& actor);
 
+            virtual void cleanupSummonedCreature(const MWWorld::Ptr& caster, int creatureActorId);
+
         private:
             void reportCrime (const MWWorld::Ptr& ptr, const MWWorld::Ptr& victim,
                                       OffenseType type, int arg=0);
diff --git a/apps/openmw/mwmechanics/spellcasting.cpp b/apps/openmw/mwmechanics/spellcasting.cpp
index 8882d14a8..842951362 100644
--- a/apps/openmw/mwmechanics/spellcasting.cpp
+++ b/apps/openmw/mwmechanics/spellcasting.cpp
@@ -26,7 +26,6 @@
 
 #include "magiceffects.hpp"
 #include "npcstats.hpp"
-#include "summoning.hpp"
 #include "actorutil.hpp"
 
 namespace
@@ -510,7 +509,7 @@ namespace MWMechanics
                     std::map<CreatureStats::SummonKey, int>::iterator found = targetStats.getSummonedCreatureMap().find(std::make_pair(effectIt->mEffectID, mId));
                     if (found != targetStats.getSummonedCreatureMap().end())
                     {
-                        cleanupSummonedCreature(targetStats, found->second);
+                        MWBase::Environment::get().getMechanicsManager()->cleanupSummonedCreature(target, found->second);
                         targetStats.getSummonedCreatureMap().erase(found);
                     }
                 }
diff --git a/apps/openmw/mwmechanics/summoning.cpp b/apps/openmw/mwmechanics/summoning.cpp
index 5108e40ff..9b094ba32 100644
--- a/apps/openmw/mwmechanics/summoning.cpp
+++ b/apps/openmw/mwmechanics/summoning.cpp
@@ -4,6 +4,7 @@
 
 #include "../mwbase/environment.hpp"
 #include "../mwbase/world.hpp"
+#include "../mwbase/mechanicsmanager.hpp"
 
 #include "../mwmechanics/spellcasting.hpp"
 
@@ -21,28 +22,6 @@
 namespace MWMechanics
 {
 
-    void cleanupSummonedCreature (MWMechanics::CreatureStats& casterStats, int creatureActorId)
-    {
-        MWWorld::Ptr ptr = MWBase::Environment::get().getWorld()->searchPtrViaActorId(creatureActorId);
-        if (!ptr.isEmpty())
-        {
-            MWBase::Environment::get().getWorld()->deleteObject(ptr);
-
-            const ESM::Static* fx = MWBase::Environment::get().getWorld()->getStore().get<ESM::Static>()
-                    .search("VFX_Summon_End");
-            if (fx)
-                MWBase::Environment::get().getWorld()->spawnEffect("meshes\\" + fx->mModel,
-                    "", ptr.getRefData().getPosition().asVec3());
-        }
-        else if (creatureActorId != -1)
-        {
-            // We didn't find the creature. It's probably in an inactive cell.
-            // Add to graveyard so we can delete it when the cell becomes active.
-            std::vector<int>& graveyard = casterStats.getSummonedCreatureGraveyard();
-            graveyard.push_back(creatureActorId);
-        }
-    }
-
     UpdateSummonedCreatures::UpdateSummonedCreatures(const MWWorld::Ptr &actor)
         : mActor(actor)
     {
@@ -61,10 +40,8 @@ namespace MWMechanics
         }
     }
 
-    std::set<int> UpdateSummonedCreatures::process()
+    void UpdateSummonedCreatures::process()
     {
-        std::set<int> deletedCreatures;
-
         static std::map<int, std::string> summonMap;
         if (summonMap.empty())
         {
@@ -102,8 +79,7 @@ namespace MWMechanics
             if (!found)
             {
                 // Effect has ended
-                cleanupSummonedCreature(creatureStats, it->second);
-                deletedCreatures.insert(it->second);
+                MWBase::Environment::get().getMechanicsManager()->cleanupSummonedCreature(mActor, it->second);
                 creatureMap.erase(it++);
                 continue;
             }
@@ -165,7 +141,7 @@ namespace MWMechanics
                 if (mActor.getClass().hasInventoryStore(ptr))
                     mActor.getClass().getInventoryStore(mActor).purgeEffect(it->first.first, it->first.second);
 
-                cleanupSummonedCreature(creatureStats, it->second);
+                MWBase::Environment::get().getMechanicsManager()->cleanupSummonedCreature(mActor, it->second);
                 creatureMap.erase(it++);
             }
             else
@@ -191,8 +167,6 @@ namespace MWMechanics
             else
                 ++it;
         }
-
-        return deletedCreatures;
     }
 
 }
diff --git a/apps/openmw/mwmechanics/summoning.hpp b/apps/openmw/mwmechanics/summoning.hpp
index 2e1c48856..3a60e2b68 100644
--- a/apps/openmw/mwmechanics/summoning.hpp
+++ b/apps/openmw/mwmechanics/summoning.hpp
@@ -21,8 +21,7 @@ namespace MWMechanics
                             float magnitude, float remainingTime = -1, float totalTime = -1);
 
         /// To call after all effect sources have been visited
-        /// Returns list of actorIds for creatures that have been deleted due to the magic effect having expired
-        std::set<int> process();
+        void process();
 
     private:
         MWWorld::Ptr mActor;
@@ -30,8 +29,6 @@ namespace MWMechanics
         std::set<std::pair<int, std::string> > mActiveEffects;
     };
 
-    void cleanupSummonedCreature (MWMechanics::CreatureStats& casterStats, int creatureActorId);
-
 }
 
 #endif