diff --git a/.github/workflows/update-docs.yml b/.github/workflows/update-docs.yml
index 86bb603..cfdad19 100644
--- a/.github/workflows/update-docs.yml
+++ b/.github/workflows/update-docs.yml
@@ -6,7 +6,7 @@ on:
       repository_url:
         description: 'Repository URL to test with'
         required: false
-        default: 'https://github.com/${{ github.repository }}'
+        default: ''
         type: string
       source_branch:
         description: 'Source branch for comparison'