diff --git a/.github/workflows/github-pushback.yml b/.github/workflows/github-pushback.yml
index ca1ae55..9e122d3 100644
--- a/.github/workflows/github-pushback.yml
+++ b/.github/workflows/github-pushback.yml
@@ -24,7 +24,7 @@ jobs:
     - name: Install SSH key
       uses: shimataro/ssh-key-action@v2
       with:
-        key: ${{ secrets.GPG_PRIVATE_KEY }}
+        key: ${{ secrets.SSH_KEY }}
         name: id_rsa
         known_hosts: ${{ secrets.KNOWN_HOSTS }}
         if_key_exists: replace
@@ -32,4 +32,4 @@ jobs:
     - name: Run
       env:
         SSH_AUTH_SOCK: /tmp/ssh_agent.sock
-      run: ./.github/github_pushback.sh "${{ secrets.SSH_KEY }}"
+      run: ./.github/github_pushback.sh