diff --git a/.gitea/workflows/container-build.yaml b/.gitea/workflows/container-build.yaml
index 943ebd6..45b32a3 100644
--- a/.gitea/workflows/container-build.yaml
+++ b/.gitea/workflows/container-build.yaml
@@ -12,7 +12,9 @@ jobs:
     runs-on: [arm64]
 
     steps:
-      - name: Test docker
-        run: docker -h
-      - name: Test git
-        run: git -h
+      - name: Docker pull
+        run: docker pull ubuntu:latest
+      - name: Docker retag
+        run: docker tag ubuntu:latest $GITHUB_ACTION_REPOSITORY:latest
+      - name: Docker push
+        run: docker push $GITHUB_ACTION_REPOSITORY:latest