diff --git a/.woodpecker/main.yaml b/.woodpecker/main.yaml
index 35a0114..0aa1283 100644
--- a/.woodpecker/main.yaml
+++ b/.woodpecker/main.yaml
@@ -1,7 +1,7 @@
 ---
 when:
-  - event: push
-    branch: ci/fix_woodpecker
+  event: [push]
+  branch: [ci/fix_woodpecker]
 steps:
   - name: build
     image: debian