diff --git a/Resources/Prototypes/Entities/Markers/Spawners/mobs.yml b/Resources/Prototypes/Entities/Markers/Spawners/mobs.yml
index 5e8ab3f57a..12f735e14d 100644
--- a/Resources/Prototypes/Entities/Markers/Spawners/mobs.yml
+++ b/Resources/Prototypes/Entities/Markers/Spawners/mobs.yml
@@ -59,7 +59,7 @@
       - state: ai
   - type: ConditionalSpawner
     prototypes:
-      - MobPossumMorty
+      - MobPossumMortyOld
 
 - type: entity
   name: Raccoon Morticia Spawner