diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index caeb4497..5168e73e 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -1,6 +1,8 @@
 name: Linux
 
 on:
+  schedule:
+    - cron: '0 0 * * 1'
   push:
     branches: [ master ]
   pull_request:
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index a2bb171f..007fc08d 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -1,6 +1,8 @@
 name: macOS
 
 on:
+  schedule:
+    - cron: '0 0 * * 1'
   push:
     branches: [ master ]
   pull_request:
diff --git a/.github/workflows/windows_mingw.yml b/.github/workflows/windows_mingw.yml
index 016b7a7e..52928370 100644
--- a/.github/workflows/windows_mingw.yml
+++ b/.github/workflows/windows_mingw.yml
@@ -1,6 +1,8 @@
 name: Windows mingw
 
 on:
+  schedule:
+    - cron: '0 0 * * 1'
   push:
     branches: [ master ]
   pull_request:
diff --git a/.github/workflows/windows_msvc.yml b/.github/workflows/windows_msvc.yml
index 5ac5178b..55ae5faa 100644
--- a/.github/workflows/windows_msvc.yml
+++ b/.github/workflows/windows_msvc.yml
@@ -1,6 +1,8 @@
 name: Windows
 
 on:
+  schedule:
+    - cron: '0 0 * * 1'
   push:
     branches: [ master ]
   pull_request: