diff --git a/.github/workflows/github-pushback.yml b/.github/workflows/github-pushback.yml
index 9e122d3..0a2eb25 100644
--- a/.github/workflows/github-pushback.yml
+++ b/.github/workflows/github-pushback.yml
@@ -21,13 +21,10 @@ jobs:
     - name: Is github check
       run: echo "${PWD##*/}" | grep "gitea-pika-first-setup" || exit 1
 
-    - name: Install SSH key
-      uses: shimataro/ssh-key-action@v2
+    - name: Set up SSH
+      uses: webfactory/ssh-agent@v0.5.3
       with:
-        key: ${{ secrets.SSH_KEY }}
-        name: id_rsa
-        known_hosts: ${{ secrets.KNOWN_HOSTS }}
-        if_key_exists: replace
+        ssh-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
 
     - name: Run
       env: