diff --git a/unity/action.yaml b/unity/action.yaml
index 3cb6b60..f5fc0bb 100644
--- a/unity/action.yaml
+++ b/unity/action.yaml
@@ -17,10 +17,6 @@ inputs:
   unityBuilder:
     description: "Whether or not to use the UnityBuilder instead of a Unity command."
     required: false
-  test:
-    description: "Whether or not to use the UnityBuilder instead of a Unity command."
-    required: false
-    default: unityci/base:latest
 runs:
   using: docker
   #This is a base "mock" image which is replaced by the correct image in the "unity-command" action at runtime.