diff --git a/code/world.dm b/code/world.dm
index 660d2f272d..5b12680d97 100644
--- a/code/world.dm
+++ b/code/world.dm
@@ -10,6 +10,6 @@
 	hub = "Exadv1.spacestation13"
 	name = "/tg/ Station 13"
 	fps = 20
-#ifdef GC_FAILURE_HARD_LOOKUP
+#ifdef FIND_REF_NO_CHECK_TICK
 	loop_checks = FALSE
 #endif