diff --git a/.github/workflows/notify.yml b/.github/workflows/notify.yml
index c6bad64..eb72d86 100644
--- a/.github/workflows/notify.yml
+++ b/.github/workflows/notify.yml
@@ -39,7 +39,7 @@ jobs:
 
       - name: Run push notification script
         run: |
-          release_tag=${{ github.event.inputs.release_tag }}
+          release_tag="${{ inputs.release_tag }}"
           release_body=$(gh release view $release_tag --json body -q .body)
           python3 push-notify --title "App update $release_tag" --body "$release_body" --api_url ${{ secrets.NOTIF_API_URL }} --bearer ${{ secrets.NOTIF_API_BEARER }}
         env: