diff --git a/.github/workflows/ingrid_ci.yml b/.github/workflows/ingrid_ci.yml
index 0a12948..36e5119 100644
--- a/.github/workflows/ingrid_ci.yml
+++ b/.github/workflows/ingrid_ci.yml
@@ -8,6 +8,8 @@ on:
     branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
+  schedule:
+    - cron: '0 0 * * *'  # Runs every night at midnight UTC
 
 jobs:
   test-ubuntu-latest: