diff --git a/Resources/Prototypes/Entities/Clothing/Masks/specific.yml b/Resources/Prototypes/Entities/Clothing/Masks/specific.yml
index 90c648c9d8..d8da80611c 100644
--- a/Resources/Prototypes/Entities/Clothing/Masks/specific.yml
+++ b/Resources/Prototypes/Entities/Clothing/Masks/specific.yml
@@ -35,6 +35,8 @@
       - Snout
     - type: UserInterface
       interfaces:
+        enum.ChameleonUiKey.Key:
+          type: ChameleonBoundUserInterface
         enum.VoiceMaskUIKey.Key:
           type: VoiceMaskBoundUserInterface