diff --git a/.github/workflows/verify_dco.yaml b/.github/workflows/verify_dco.yaml
index 27ed7317a0..28c22b0b66 100644
--- a/.github/workflows/verify_dco.yaml
+++ b/.github/workflows/verify_dco.yaml
@@ -1,7 +1,7 @@
 name: Verify DCO
 on:
   schedule:
-    - cron:  '*/15 * * * *'
+    - cron: '*/15 * * * *'
 
 jobs:
   dco-helper: