diff --git a/stepmania/src/GameState.cpp b/stepmania/src/GameState.cpp
index f3ae461df0..d1a556195f 100644
--- a/stepmania/src/GameState.cpp
+++ b/stepmania/src/GameState.cpp
@@ -2036,6 +2036,7 @@ public:
 	static int GetPreferredDifficulty( T* p, lua_State *L )	{ lua_pushnumber(L, p->m_PreferredDifficulty[IArg(1)] ); return 1; }
 	static int AnyPlayerHasRankingFeats( T* p, lua_State *L )	{ lua_pushboolean(L, p->AnyPlayerHasRankingFeats() ); return 1; }
 	static int IsCourseMode( T* p, lua_State *L )			{ lua_pushboolean(L, p->IsCourseMode() ); return 1; }
+	static int IsDemonstration( T* p, lua_State *L )		{ lua_pushboolean(L, p->m_bDemonstrationOrJukebox ); return 1; }
 	static int GetPlayMode( T* p, lua_State *L )			{ lua_pushnumber(L, p->m_PlayMode ); return 1; }
 	static int GetSortOrder( T* p, lua_State *L )			{ lua_pushnumber(L, p->m_SortOrder ); return 1; }
 	static int IsGoalComplete( T* p, lua_State *L )			{ lua_pushboolean(L, p->IsGoalComplete((PlayerNumber)IArg(1)) ); return 1; }
@@ -2086,6 +2087,7 @@ public:
 		ADD_METHOD( GetPreferredDifficulty )
 		ADD_METHOD( AnyPlayerHasRankingFeats )
 		ADD_METHOD( IsCourseMode )
+		ADD_METHOD( IsDemonstration )
 		ADD_METHOD( GetPlayMode )
 		ADD_METHOD( GetSortOrder )
 		ADD_METHOD( IsGoalComplete )
@@ -2130,8 +2132,6 @@ LUA_REGISTER_CLASS( GameState )
 
 
 #include "LuaFunctions.h"
-LuaFunction_NoArgs( IsCourseMode,			GAMESTATE->IsCourseMode() )
-LuaFunction_NoArgs( IsDemonstration,		GAMESTATE->m_bDemonstrationOrJukebox )
 LuaFunction_NoArgs( StageIndex,				GAMESTATE->GetStageIndex() )
 LuaFunction_NoArgs( NumStagesLeft,			GAMESTATE->GetNumStagesLeft() )
 LuaFunction_NoArgs( IsFinalStage,			GAMESTATE->IsFinalStage() )