diff --git a/.github/workflows/publish-docker.yml b/.github/workflows/publish-docker.yml
index d24f8a1..626b912 100644
--- a/.github/workflows/publish-docker.yml
+++ b/.github/workflows/publish-docker.yml
@@ -52,5 +52,5 @@ jobs:
       - name: Automerge dependabot PR
         env:
           PR_URL: ${{ github.event.pull_request.html_url }}
-          GITHUB_TOKEN: ${{ secrets.DEPENDABOT_TOKEN }}
+          GH_TOKEN: ${{ secrets.DEPENDABOT_TOKEN }}
         run: gh pr merge --auto --merge "$PR_URL"