diff --git a/Barotrauma/BarotraumaShared/SharedSource/Lua/LuaClasses/LuaHook.cs b/Barotrauma/BarotraumaShared/SharedSource/Lua/LuaClasses/LuaHook.cs
index 8df80320f..82f7d4ffa 100644
--- a/Barotrauma/BarotraumaShared/SharedSource/Lua/LuaClasses/LuaHook.cs
+++ b/Barotrauma/BarotraumaShared/SharedSource/Lua/LuaClasses/LuaHook.cs
@@ -147,6 +147,7 @@ namespace Barotrauma
 				return;
 			}
 
+			identifier = identifier.ToLower();
 			var funcAddr = ((long)methodInfo.MethodHandle.GetFunctionPointer());
 			var patches = Harmony.GetPatchInfo(methodInfo);