diff --git a/.drone.yml b/.drone.yml
index 9bdcf80..73eb8a6 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,7 +11,7 @@ steps:
   - name: setup
     image: ubuntu:20.04
     commands:
-      echo -n $DRONE_BUILD_NUMBER > .tags
+      - echo -n $DRONE_BUILD_NUMBER > .tags
 
   - name: package
     image: plugins/docker