diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f5c018f..bfd99e9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: ["ubuntu-latest","macos-latest","windows-latest"]
+        os: ["ubuntu-latest"]
         php: ["8.3","8.2","8.1","8.0","7.4"]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.os }}
diff --git a/alchemy.yml b/alchemy.yml
index 8f6f49a..1177beb 100644
--- a/alchemy.yml
+++ b/alchemy.yml
@@ -22,8 +22,6 @@ actions:
     - tests
   os:
     - ubuntu-latest
-    - macos-latest
-    - windows-latest
   php:
     extensions: json, zip, dom, curl, libxml, mbstring, PDO_PGSQL
     versions:
diff --git a/src/Auth/Config.php b/src/Auth/Config.php
index d76db92..dfa9e04 100644
--- a/src/Auth/Config.php
+++ b/src/Auth/Config.php
@@ -60,7 +60,7 @@ public static function overwrite($config): void
     /**
      * Get Leaf Auth config
      */
-    public static function get($key = null): mixed
+    public static function get($key = null)
     {
         if ($key) {
             return static::$config[$key] ?? null;