diff --git a/code/modules/mob/living/carbon/carbon.dm b/code/modules/mob/living/carbon/carbon.dm
index 79fae964d6c..c0c5b076e54 100644
--- a/code/modules/mob/living/carbon/carbon.dm
+++ b/code/modules/mob/living/carbon/carbon.dm
@@ -1,7 +1,3 @@
-/mob/living
-	var/canEnterVentWith = "/obj/item/implant=0&/obj/item/clothing/mask/facehugger=0&/obj/item/radio/borg=0&/obj/machinery/camera=0"
-	var/datum/middleClickOverride/middleClickOverride = null
-
 /mob/living/carbon/Initialize(mapload)
 	. = ..()
 	GLOB.carbon_list += src
diff --git a/code/modules/mob/living/living_defines.dm b/code/modules/mob/living/living_defines.dm
index a7fbd9182f5..f1a8e960a15 100644
--- a/code/modules/mob/living/living_defines.dm
+++ b/code/modules/mob/living/living_defines.dm
@@ -90,4 +90,4 @@
 
 	var/datum/language/default_language
 
-
+	var/datum/middleClickOverride/middleClickOverride = null