diff --git a/deploy/renovate/cronjob.yaml b/deploy/renovate/cronjob.yaml
index b6b488a..d0d1dc9 100644
--- a/deploy/renovate/cronjob.yaml
+++ b/deploy/renovate/cronjob.yaml
@@ -4,7 +4,7 @@ metadata:
   name: renovate
   namespace: renovate
 spec:
-  schedule: '@hourly'
+  schedule: "*/30 * * * *"
   concurrencyPolicy: Forbid
   jobTemplate:
     spec: