diff --git a/src/openttd.cpp b/src/openttd.cpp
--- a/src/openttd.cpp
+++ b/src/openttd.cpp
@@ -1403,7 +1403,7 @@ void StateGameLoop()
 
 #ifndef DEBUG_DUMP_COMMANDS
 		{
-			PerformanceMeasurer framerate(PFE_ALLSCRIPTS);
+			PerformanceMeasurer script_framerate(PFE_ALLSCRIPTS);
 			AI::GameLoop();
 			Game::GameLoop();
 		}