diff --git a/tests/DMAPI/BasicOperation/Test.dm b/tests/DMAPI/BasicOperation/Test.dm
index 97c6c608cf..f2200fbef5 100644
--- a/tests/DMAPI/BasicOperation/Test.dm
+++ b/tests/DMAPI/BasicOperation/Test.dm
@@ -14,7 +14,7 @@
 /proc/StartAsync()
 	set waitfor = FALSE
 	sleep(100)
-	TgsInitializationComplete()
+	world.TgsInitializationComplete()
 	sleep(100)
 	world.TgsEndProcess()