diff --git a/apps/openmw-mp/Script/ScriptFunctions.cpp b/apps/openmw-mp/Script/ScriptFunctions.cpp
index a4032238c..fd2c1546b 100644
--- a/apps/openmw-mp/Script/ScriptFunctions.cpp
+++ b/apps/openmw-mp/Script/ScriptFunctions.cpp
@@ -144,3 +144,17 @@ void ScriptFunctions::SetServerPassword(const char *passw) noexcept
 {
     mwmp::Networking::getPtr()->setServerPassword(passw);
 }
+
+void ScriptFunctions::SetRuleString(const char *key, const char *value) noexcept
+{
+    auto mc = mwmp::Networking::getPtr()->getMasterClient();
+    if(mc)
+        mc->SetRuleString(key, value);
+}
+
+void ScriptFunctions::SetRuleValue(const char *key, double value) noexcept
+{
+    auto mc = mwmp::Networking::getPtr()->getMasterClient();
+    if(mc)
+        mc->SetRuleValue(key, value);
+}
diff --git a/apps/openmw-mp/Script/ScriptFunctions.hpp b/apps/openmw-mp/Script/ScriptFunctions.hpp
index 38b87ba83..936f2b48c 100644
--- a/apps/openmw-mp/Script/ScriptFunctions.hpp
+++ b/apps/openmw-mp/Script/ScriptFunctions.hpp
@@ -69,6 +69,8 @@ public:
     static void SetModname(const char* name) noexcept;
     static void SetHostname(const char* name) noexcept;
     static void SetServerPassword(const char *passw) noexcept;
+    static void SetRuleString(const char *key, const char *value) noexcept;
+    static void SetRuleValue(const char *key, double value) noexcept;
 
     static constexpr ScriptFunctionData functions[]{
             {"CreateTimer",         ScriptFunctions::CreateTimer},
@@ -92,6 +94,8 @@ public:
             {"SetModname",          ScriptFunctions::SetModname},
             {"SetHostname",         ScriptFunctions::SetHostname},
             {"SetServerPassword",   ScriptFunctions::SetServerPassword},
+            {"SetRuleString",       ScriptFunctions::SetRuleString},
+            {"SetRuleValue",        ScriptFunctions::SetRuleValue},
 
             POSITIONAPI,
             CELLAPI,