diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7f5c72c..9b4821e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,6 +5,8 @@ on:
     branches:
       - 'main'
   pull_request:
+  schedule:
+    - cron: '0 0 * * *'
 
 permissions:
   contents: read