diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fecfebc..02cef3e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,6 +4,8 @@ on:
   push:
     branches: ['main']
   pull_request:
+  schedule:
+    - cron: "0 0 * * *"
 jobs:
   tests:
     runs-on: ${{ matrix.os }}