diff --git a/README.md b/README.md
index d6cd52b..d1c4c63 100644
--- a/README.md
+++ b/README.md
@@ -48,13 +48,17 @@ use Dbout\WpRestApi\RouteLoader;
 
 // One folder
 $loader = new RouteLoader(__DIR__ . '/src/Api/Routes');
-$loader->register();
 
 // Multiple folders
 $loader = new RouteLoader([
     __DIR__ . '/themes/my-theme/api'
     __DIR__ . '/src/Api/Routes',
 ]);
+
+// You can also use pattern
+$loader = new RouteLoader(__DIR__ . '/src/Modules/*/Api/Routes');
+
+$loader->register();
 ```
 
 > 💡 The module will automatically search for all classes that are in the folder and sub folder.
diff --git a/src/Loaders/AnnotationDirectoryLoader.php b/src/Loaders/AnnotationDirectoryLoader.php
index 1daef27..18518b7 100644
--- a/src/Loaders/AnnotationDirectoryLoader.php
+++ b/src/Loaders/AnnotationDirectoryLoader.php
@@ -52,13 +52,13 @@ function (\SplFileInfo $current): bool {
 
         $routes = [];
         foreach ($files as $file) {
-            if (!$file->isFile() || !str_ends_with($file->getFilename(), '.php')) {
+            if (!$file->isFile() || $file->getExtension() !== 'php') {
                 continue;
             }
 
             /** @var class-string|null $class */
             $class = $this->findClass($file);
-            if ($class === null) {
+            if ($class === null || !class_exists($class)) {
                 continue;
             }
 
diff --git a/src/RouteLoader.php b/src/RouteLoader.php
index 79ca3e0..f07a1d1 100644
--- a/src/RouteLoader.php
+++ b/src/RouteLoader.php
@@ -60,9 +60,19 @@ protected function getRoutes(): array
      */
     protected function findRoutes(): array
     {
-        $directories = is_array($this->routeDirectory) ? $this->routeDirectory : [$this->routeDirectory];
+        $tmpDirectories = is_array($this->routeDirectory) ? $this->routeDirectory : [$this->routeDirectory];
         $routes = [];
 
+        $directories = [];
+        foreach ($tmpDirectories as $dir) {
+            $globalDirs = glob($dir);
+            if (!is_array($globalDirs)) {
+                continue;
+            }
+
+            $directories = array_merge($directories, $globalDirs);
+        }
+
         foreach ($directories as $directory) {
             $directory = new \SplFileInfo($directory);
             if (!$directory->isDir()) {