diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/blood_drunk_miner.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/blood_drunk_miner.dm
index 88c9124d4b..08ed786252 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/blood_drunk_miner.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/blood_drunk_miner.dm
@@ -23,7 +23,7 @@ Difficulty: Medium
 	icon_living = "miner"
 	icon = 'icons/mob/broadMobs.dmi'
 	health_doll_icon = "miner"
-	mob_biotypes = list(MOB_ORGANIC, MOB_HUMANOID)
+	mob_biotypes = MOB_ORGANIC|MOB_HUMANOID
 	light_color = "#E4C7C5"
 	movement_type = GROUND
 	speak_emote = list("roars")