diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 03319730..f7a8d3ac 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,5 +1,7 @@
 name: User Docs test
 on:
+   schedule:
+    - cron: '0 12 * * *'
    workflow_dispatch:
      inputs:
        mkdocs_branch: