diff --git a/code/modules/reagents/Chemistry-Recipes.dm b/code/modules/reagents/Chemistry-Recipes.dm
index e00a213c777..894f9b23ae0 100644
--- a/code/modules/reagents/Chemistry-Recipes.dm
+++ b/code/modules/reagents/Chemistry-Recipes.dm
@@ -1090,7 +1090,7 @@
 	/mob/living/simple_animal/hostile/alien/drone,
 	/mob/living/simple_animal/hostile/alien/sentinel,
 	/mob/living/simple_animal/hostile/alien/queen,
-	/mob/living/simple_animal/hostile/alien/queen/large,
+	/mob/living/simple_animal/hostile/alien/queen/large
 	)//exclusion list for things you don't want the reaction to create.
 	var/list/critters = typesof(/mob/living/simple_animal/hostile) - blocked // list of possible hostile mobs
 	playsound(get_turf(holder.my_atom), 'sound/effects/phasein.ogg', 100, 1)