diff --git a/TR5Main/Scripting/GameLogicScript.cpp b/TR5Main/Scripting/GameLogicScript.cpp
index 3fd353820..cbfb7d88d 100644
--- a/TR5Main/Scripting/GameLogicScript.cpp
+++ b/TR5Main/Scripting/GameLogicScript.cpp
@@ -21,6 +21,9 @@ GameScript::GameScript(sol::state* lua) : LuaHandler{ lua }
 	m_lua->set_function("SetAmbientTrack", &GameScript::SetAmbientTrack);
 	m_lua->set_function("PlayAudioTrack", &GameScript::PlayAudioTrack);
 
+	m_lua->set_function("InventoryAdd", &GameScript::InventoryAdd);
+	m_lua->set_function("InventoryRemove", &GameScript::InventoryRemove);
+
 	GameScriptItemInfo::Register(m_lua);
 	GameScriptPosition::Register(m_lua);
 	GameScriptRotation::Register(m_lua);
@@ -328,7 +331,7 @@ void GameScript::InventoryCombine(int slot1, int slot2)
 	
 }
 
-void GameScript::InventorySepare(int slot)
+void GameScript::InventorySeparate(int slot)
 {
 
 }
diff --git a/TR5Main/Scripting/GameLogicScript.h b/TR5Main/Scripting/GameLogicScript.h
index 5a124e02f..1535b5cb4 100644
--- a/TR5Main/Scripting/GameLogicScript.h
+++ b/TR5Main/Scripting/GameLogicScript.h
@@ -96,12 +96,12 @@ public:
 	void								Earthquake(int strength);
 
 	// Inventory
-	void								InventoryAdd(int slot, int count);
-	void								InventoryRemove(int slot, int count);
+	static void							InventoryAdd(int slot, int count);
+	static void							InventoryRemove(int slot, int count);
 	void								InventoryGetCount(int slot);
 	void								InventorySetCount(int slot, int count);
 	void								InventoryCombine(int slot1, int slot2);
-	void								InventorySepare(int slot);
+	void								InventorySeparate(int slot);
 
 	// Misc
 	void								PrintString(std::string key, GameScriptPosition pos, GameScriptColor color, int lifetime, int flags);