diff --git a/code/game/objects/items/robot/robot_upgrades.dm b/code/game/objects/items/robot/robot_upgrades.dm
index 2aee5acdd9..29463b5a5c 100644
--- a/code/game/objects/items/robot/robot_upgrades.dm
+++ b/code/game/objects/items/robot/robot_upgrades.dm
@@ -237,6 +237,7 @@
 /obj/item/borg/upgrade/selfrepair/proc/check_dropped()
 	if(loc != cyborg)
 		toggle_action.Remove(cyborg)
+		QDEL_NULL(toggle_action)
 		cyborg = null
 		deactivate()
 
@@ -399,4 +400,4 @@
 		return
 
 	R.make_shell(src)
-	return TRUE
\ No newline at end of file
+	return TRUE