diff --git a/.drone.yml b/.drone.yml
index b6a13f1..df24e59 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -47,8 +47,7 @@ steps:
   - name: Clear directory
     image: alpine
     commands:
-      - rm -r *
-      - rm -r ./.*
+      - rm -rf ./{*,.[!.]*,..?*}
 
   - name: Checkout Helm Chart
     image: drone/git