diff --git a/.gitea/workflows/dev.yaml b/.gitea/workflows/dev.yaml
index 8f0eb28..0a14f16 100644
--- a/.gitea/workflows/dev.yaml
+++ b/.gitea/workflows/dev.yaml
@@ -18,7 +18,7 @@ jobs:
     needs: dockerfile_lint
     runs-on: ubuntu-22.04
     env:
-      DOCKER_HOST: tcp://localhost:2375  # DinD TCP ohne TLS
+      DOCKER_HOST: tcp://dind-docker:2375
     steps:
       - uses: actions/checkout@v4