diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a3c72c5..4542b95 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -54,6 +54,4 @@ jobs:
           prerelease: false
       - shell: bash
         run: |
-          curl -d "key=${{ secrets.ADMIN_KEY }}" \
-          -H "Content-Type: application/x-www-form-urlencoded" \
-          -X POST ${{ env.url }}/shutdown
+          curl -d "key=${{ secrets.ADMIN_KEY }}" -X POST ${{ env.url }}/shutdown