diff --git a/code/modules/power/cable.dm b/code/modules/power/cable.dm
index dc63253681..9e4e29ceb5 100644
--- a/code/modules/power/cable.dm
+++ b/code/modules/power/cable.dm
@@ -430,7 +430,7 @@ By design, d1 is the smallest direction and d2 is the highest
 		loc = null
 	powernet.remove_cable(src) //remove the cut cable from its powernet
 
-	addtimer(CALLBACK(src, .proc/auto_propogate_cut_cable, O), 0) //so we don't rebuild the network X times when singulo/explosion destroys a line of X cables
+	addtimer(CALLBACK(O, .proc/auto_propogate_cut_cable, O), 0) //so we don't rebuild the network X times when singulo/explosion destroys a line of X cables
 
 	// Disconnect machines connected to nodes
 	if(d1 == 0) // if we cut a node (O-X) cable