diff --git a/.github/workflows/cvmfs_config_package.yml b/.github/workflows/cvmfs_config_package.yml
index a464a25..26e0de6 100644
--- a/.github/workflows/cvmfs_config_package.yml
+++ b/.github/workflows/cvmfs_config_package.yml
@@ -1,5 +1,9 @@
 name: with cvmfs_config_package
-on: [push, pull_request]
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron:  '22 2 * * *'
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/cvmfs_http_proxy.yml b/.github/workflows/cvmfs_http_proxy.yml
index a64bfb4..332b759 100644
--- a/.github/workflows/cvmfs_http_proxy.yml
+++ b/.github/workflows/cvmfs_http_proxy.yml
@@ -1,5 +1,9 @@
 name: with cvmfs_http_proxy
-on: [push, pull_request]
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron:  '11 1 * * *'
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/cvmfs_repositories.yml b/.github/workflows/cvmfs_repositories.yml
index 62a1f2b..822e617 100644
--- a/.github/workflows/cvmfs_repositories.yml
+++ b/.github/workflows/cvmfs_repositories.yml
@@ -1,5 +1,9 @@
 name: with cvmfs_repositories
-on: [push, pull_request]
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron:  '55 5 * * *'
 jobs:
   build:
     runs-on: ubuntu-latest