diff --git a/code/modules/mob/living/living.dm b/code/modules/mob/living/living.dm
index 9fe9224488..e4990388c3 100644
--- a/code/modules/mob/living/living.dm
+++ b/code/modules/mob/living/living.dm
@@ -41,7 +41,7 @@
 			organs -= OR
 			qdel(OR)
 
-	if(LAZYLEN(internal_organs))
+	if(LAZYLEN(internal_organs) && !istype(src, /mob/living/simple_mob/animal))
 		internal_organs_by_name.Cut()
 		while(internal_organs.len)
 			var/obj/item/OR = internal_organs[1]
@@ -1083,4 +1083,4 @@
 // Tries to turn off things that let you see through walls, like mesons.
 // Each mob does vision a bit differently so this is just for inheritence and also so overrided procs can make the vision apply instantly if they call `..()`.
 /mob/living/proc/disable_spoiler_vision()
-	handle_vision()
\ No newline at end of file
+	handle_vision()