diff --git a/.gitea/workflows/test_infra.yaml b/.gitea/workflows/test_infra.yaml
index 664038e..706f9c5 100644
--- a/.gitea/workflows/test_infra.yaml
+++ b/.gitea/workflows/test_infra.yaml
@@ -11,13 +11,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Add the SSH key to known_hosts
-        run: |
-          mkdir -p ~/.ssh
-          echo ${{ secrets.MY_SSH_PRIV_KEY }} > ~/.ssh/id_rsa
-          chmod 0600 /root/.ssh/id_rsa
-          ssh-keyscan -p 222 10.55.5.123 >> ~/.ssh/known_hosts
-
       - name: init containers
         run: make init