diff --git a/code/game/objects/items/robot/robot_items.dm b/code/game/objects/items/robot/robot_items.dm
index 4812eed0d0a..b9b63ee2e9b 100644
--- a/code/game/objects/items/robot/robot_items.dm
+++ b/code/game/objects/items/robot/robot_items.dm
@@ -38,6 +38,9 @@
 	icon_state = "emittercannon"
 	var/charge_cost = 750
 
+/obj/item/gun/energy/emittercannon/emp_act(severity)
+	return
+
 /obj/item/borg/overdrive
 	name = "Overdrive"
 	icon = 'icons/obj/decals.dmi'
diff --git a/code/modules/projectiles/guns/energy/stun.dm b/code/modules/projectiles/guns/energy/stun.dm
index 141366dd5d9..c1aebd7b84f 100644
--- a/code/modules/projectiles/guns/energy/stun.dm
+++ b/code/modules/projectiles/guns/energy/stun.dm
@@ -53,3 +53,6 @@
 /obj/item/gun/energy/disabler/cyborg/newshot()
 	..()
 	robocharge()
+
+/obj/item/gun/energy/disabler/cyborg/emp_act(severity)
+	return