diff --git a/code/modules/mob/living/brain/posibrain.dm b/code/modules/mob/living/brain/posibrain.dm
index 505f49ad3f..893d7c5103 100644
--- a/code/modules/mob/living/brain/posibrain.dm
+++ b/code/modules/mob/living/brain/posibrain.dm
@@ -194,5 +194,5 @@ GLOBAL_VAR(posibrain_notify_cooldown)
 	else
 		icon_state = initial(icon_state)
 
-/obj/item/mmi/posibrain/add_mmi_overlay
+/obj/item/mmi/posibrain/add_mmi_overlay()
 	return