diff --git a/.drone.yml b/.drone.yml
index a158187..a883b4b 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -12,5 +12,5 @@ steps:
     repo: lizheming/drone-coveralls
     when:
       event: tag
-    branches:
+      branch:
       - master
\ No newline at end of file