diff --git a/code/modules/assembly/assembly.dm b/code/modules/assembly/assembly.dm
index a13dd4471d4..424dae8ee85 100644
--- a/code/modules/assembly/assembly.dm
+++ b/code/modules/assembly/assembly.dm
@@ -58,7 +58,7 @@
 
 //Called when another assembly acts on this one, var/radio will determine where it came from for wire calcs
 /obj/item/device/assembly/proc/pulsed(radio = 0)
-	if(holder && (wires & WIRE_RECEIVE))
+	if(wires & WIRE_RECEIVE)
 		spawn(0)
 			activate()
 	if(radio && (wires & WIRE_RADIO_RECEIVE))
diff --git a/icons/obj/assemblies.dmi b/icons/obj/assemblies.dmi
index b2bbe321a2f..38e14d414c9 100644
Binary files a/icons/obj/assemblies.dmi and b/icons/obj/assemblies.dmi differ