diff --git a/Resources/Prototypes/DeltaV/Entities/Mobs/Species/rodentia.yml b/Resources/Prototypes/DeltaV/Entities/Mobs/Species/rodentia.yml
index 272520f6cd1..72d8f99df9e 100644
--- a/Resources/Prototypes/DeltaV/Entities/Mobs/Species/rodentia.yml
+++ b/Resources/Prototypes/DeltaV/Entities/Mobs/Species/rodentia.yml
@@ -114,8 +114,10 @@
   - type: LanguageKnowledge
     speaks:
     - TauCetiBasic
+    - Mouse
     understands:
     - TauCetiBasic
+    - Mouse
   - type: ConsumeDelayModifier
     foodDelayMultiplier: 0.5
     drinkDelayMultiplier: 0.5