diff --git a/.github/workflows/updatePackagist.yaml b/.github/workflows/updatePackagist.yaml
index 5bc3b51..6dffa50 100644
--- a/.github/workflows/updatePackagist.yaml
+++ b/.github/workflows/updatePackagist.yaml
@@ -57,7 +57,7 @@ jobs:
         run: |
           echo "Updating Packagist for tag ${{ steps.determine-tag.outputs.tag }}"
           curl -X POST "https://packagist.org/api/update-package?username=${{ env.PACKAGIST_USERNAME }}&apiToken=${{ secrets.PACKAGIST_API_TOKEN }}" \
-            -d '{"tag": "${{ steps.determine-tag.outputs.tag }}"}' \
+            -d '{"repository": "https://github.com/${{ github.repository }}"}' \
             -H "Content-Type: application/json"
         env:
           PACKAGIST_API_TOKEN: ${{ secrets.PACKAGIST_API_TOKEN }}