diff --git a/Config/module.xml b/Config/module.xml
index e824f56..f0d1e1e 100644
--- a/Config/module.xml
+++ b/Config/module.xml
@@ -19,7 +19,7 @@
         <language>en_US</language>
         <language>fr_FR</language>
     </languages>
-    <version>2.2.23</version>
+    <version>2.2.24</version>
     <authors>
         <author>
             <name>Vincent Lopes-Vicente</name>
diff --git a/Controller/OpenApiController.php b/Controller/OpenApiController.php
index 451817f..5b84331 100644
--- a/Controller/OpenApiController.php
+++ b/Controller/OpenApiController.php
@@ -23,15 +23,27 @@ public function getDocumentation(Request $request)
     {
         header('Access-Control-Allow-Origin: *');
 
-        $annotations = Generator::scan(Util::finder([
+        $directories = [
             THELIA_MODULE_DIR.'/*/Model/Api',
             THELIA_MODULE_DIR.'/*/Model/OpenApi',
             THELIA_MODULE_DIR.'/*/EventListener',
             THELIA_MODULE_DIR.'/*/ApiExtend',
             THELIA_MODULE_DIR.'/*/Controller',
-        ]));
+        ];
+
+        $validDirectories = [];
+
+        foreach ($directories as $directory) {
+            $matches = glob($directory);
+
+            if (!empty($matches)) {
+                $validDirectories[] = $directory;
+            }
+        }
+
+        $annotations = Generator::scan(Util::finder($validDirectories));
 
-        $annotations = json_decode($annotations->toJson(), true);
+        $annotations = json_decode($annotations?->toJson(), true);
 
         $modelAnnotations = $annotations['components']['schemas'];
         foreach ($modelAnnotations as $modelName => $modelAnnotation) {