diff --git a/code/game/objects/effects/anomalies.dm b/code/game/objects/effects/anomalies.dm
index 87569f3c1ea..129a7bf0100 100644
--- a/code/game/objects/effects/anomalies.dm
+++ b/code/game/objects/effects/anomalies.dm
@@ -37,6 +37,7 @@
 
 	if(aSignal)
 		aSignal.forceMove(T)
+		aSignal = null
 
 	qdel(src)