diff --git a/.drone.yml b/.drone.yml
index ead5006..8752427 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -33,8 +33,8 @@ steps:
     MINIO_SERVER_SECRET_KEY:
       from_secret: MINIO_SERVER_SECRET_KEY
   commands:
-    - mkdir -p ~/.docker
-    - echo "$HARBOR_DOCKER_AUTH" > ~/.docker/config.json
+    - mkdir ~/.docker
+    - "echo $HARBOR_DOCKER_AUTH > ~/.docker/config.json"
     - >
       buildctl
       --addr tcp://buildkitd:1234