diff --git a/unity-composite/action.yaml b/unity-composite/action.yaml
index 833a92e..665bf84 100644
--- a/unity-composite/action.yaml
+++ b/unity-composite/action.yaml
@@ -34,9 +34,9 @@ inputs:
     description: "Name of the resulting zip file."
     required: false
   artifactMode:
-    description: "The mode with which to publish artifacts. Options: copy, own Default: own"
+    description: "The mode with which to publish artifacts. Options: copy, own, or null Default: own"
     required: false
-    default: "own"
+    default: ""
 runs:
   using: "composite"
   steps: