diff --git a/k8s/gitea-runners/deployment.yaml b/k8s/gitea-runners/deployment.yaml
index 3de6dc6..b86570b 100644
--- a/k8s/gitea-runners/deployment.yaml
+++ b/k8s/gitea-runners/deployment.yaml
@@ -27,7 +27,8 @@ spec:
         - name: docker-graph-storage
           mountPath: /var/lib/docker
         - name: docker-config
-          mountPath: /root/.docker
+          mountPath: /root/.docker/
+          readOnly: true
       - name: runner
         image: gitea/act_runner:latest
         env: