diff --git a/.gitea/workflows/build_ci.yml b/.gitea/workflows/build_ci.yml
index b4351a8..3bfc11b 100644
--- a/.gitea/workflows/build_ci.yml
+++ b/.gitea/workflows/build_ci.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   docker:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest:docker://debian:bullseye
     steps:
 
       - name: Print version and repository
@@ -27,14 +27,17 @@ jobs:
           apt-get update
           apt-get -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin
 
+      - name: Print docker images
+        run: docker images
+
       - name: Git clone private repo 
         uses: actions/checkout@v4
         with:
-          repository: ${{ vars.GIT_USER }}/${{ vars.GIT_REPO }}
-          persist-credentials: false
-          ssh-strict: false
+          repository: ${{ gitea.repository }}
+          # persist-credentials: false
+          # ssh-strict: false
           token: ${{ secrets.ACCESS_TOKEN_GIT }}
-          ssh-known-hosts: ${{ secrets.SSH_KNOWN_GITEA }}
+          # ssh-known-hosts: ${{ secrets.SSH_KNOWN_GITEA }}
 
       - name: Login to docker private registry
         uses: docker/login-action@v3