diff --git a/code/game/objects/mob_spawner_chomp.dm b/code/game/objects/mob_spawner_chomp.dm
index b7781518dd..7a0a1913a3 100644
--- a/code/game/objects/mob_spawner_chomp.dm
+++ b/code/game/objects/mob_spawner_chomp.dm
@@ -19,6 +19,7 @@
 		/mob/living/simple_animal/hostile/deathclaw = 1,
 		/mob/living/simple_animal/hostile/goose = 60,
 		/mob/living/simple_animal/retaliate/bee = 50,
+		/mob/living/simple_animal/hostile/metroid/mine = 20,
 	)
 
 /obj/structure/mob_spawner/scanner/mining_animals/do_spawn(var/mob_path)