diff --git a/Resources/Prototypes/Mining/Random/mining.yml b/Resources/Prototypes/Mining/Random/mining.yml
index 5092aed757..9747a7423c 100644
--- a/Resources/Prototypes/Mining/Random/mining.yml
+++ b/Resources/Prototypes/Mining/Random/mining.yml
@@ -101,6 +101,21 @@
       rarePrototypes:
         - MobXeno
 
+- type: entity
+  id: DungeonMonsterSpawner
+  name: dungeon monsters
+  parent: MiningRandomSpawner
+  components:
+    - type: RandomSpawner
+      prototypes:
+        - MobBearSpace
+        - MobCarp
+        - MobPurpleSnake
+        - MobGiantSpiderAngry
+        - MobTick
+        - MobTick # extra ticks
+        - MobCaveRat
+
 - type: entity
   id: MiningShaftSpawner
   name: mining shaft stuff