diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 28395fb..4282933 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -37,8 +37,8 @@ jobs:
     - name: Move the auto-pdf-preview tag
       uses: weareyipyip/walking-tag-action@v2
       with:
-        TAG_NAME: auto-pdf-preview
-        TAG_MESSAGE: |
+        tag-name: auto-pdf-preview
+        tag-message: |
           Last commit taken into account for the automatically updated PDF preview of this IVOA document.
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}