diff --git a/.github/workflows/check-iobroker-versions.yml b/.github/workflows/check-iobroker-versions.yml
index bb76eac..e216d9f 100644
--- a/.github/workflows/check-iobroker-versions.yml
+++ b/.github/workflows/check-iobroker-versions.yml
@@ -2,7 +2,7 @@ name: Check ioBroker versions
 
 on:
   schedule:
-    - cron:  '42 23 * * *'
+    - cron: '42 23 * * *'
   workflow_dispatch:
 
 jobs: