diff --git a/.github/workflows/compatability.yml b/.github/workflows/compatability.yml
new file mode 100644
index 00000000..a996229e
--- /dev/null
+++ b/.github/workflows/compatability.yml
@@ -0,0 +1,33 @@
+---
+name: Compatability
+
+on:
+    schedule:
+        # Every Monday at 00:00:00 UTC.
+        # @see https://crontab.cronhub.io/
+        -   cron: "0 0 * * 1"
+
+    workflow_dispatch:
+
+jobs:
+    compatability:
+        name: Compatability
+        runs-on: ubuntu-latest
+        steps:
+            -   name: Install rsync
+                uses: GuillaumeFalourd/setup-rsync@v1.2 # https://github.com/marketplace/actions/setup-rsync
+
+            -   name: Set up PHP
+                uses: shivammathur/setup-php@v2 # https://github.com/marketplace/actions/setup-php-action
+                with:
+                    php-version: '8.3'
+                    coverage: none
+
+            -   name: Checkout code
+                uses: actions/checkout@v4 # https://github.com/marketplace/actions/checkout
+
+            -   name: Install dependencies
+                uses: ramsey/composer-install@v3 # https://github.com/marketplace/actions/install-composer-dependencies
+
+            -   name: Run compatability tests
+                run: composer compatability
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 46073ccf..9f2f48aa 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -124,28 +124,6 @@ jobs:
             -   name: "Run performance tests"
                 run: "composer phpbench -- --progress=plain --ansi"
 
-    compatability:
-        name: "Compatability"
-        runs-on: ubuntu-latest
-        steps:
-            -   name: "Install rsync"
-                uses: GuillaumeFalourd/setup-rsync@v1.2 # https://github.com/marketplace/actions/setup-rsync
-
-            -   name: "Set up PHP"
-                uses: shivammathur/setup-php@v2 # https://github.com/marketplace/actions/setup-php-action
-                with:
-                    php-version: "8.3"
-                    coverage: none
-
-            -   name: "Checkout code"
-                uses: actions/checkout@v4 # https://github.com/marketplace/actions/checkout
-
-            -   name: "Install dependencies"
-                uses: ramsey/composer-install@v3 # https://github.com/marketplace/actions/install-composer-dependencies
-
-            -   name: "Run compatability tests"
-                run: "composer compatability"
-
     mutation:
         name: "Mutation"
         runs-on: ubuntu-latest