diff --git a/public/assets/php/change-user-roles.php b/public/assets/php/change-user-roles.php
index b241527..f5eecde 100644
--- a/public/assets/php/change-user-roles.php
+++ b/public/assets/php/change-user-roles.php
@@ -16,12 +16,16 @@ foreach (glob($directory . '/*/index.php') as $filePath) {
         break;
     }
 
-    $data['role'] = $newRoleValue;
+    if ($newRoleValue) {
+      $data['role'] = $newRoleValue;
+      $exportedData = "<?php\n\nreturn " . var_export($data, true) . ";\n";
+  
+      file_put_contents($filePath, $exportedData);
+      echo "Fichier modifié : $filePath\n";
+    } else {
+      echo "Fichier ignoré ou format inattendu : $filePath\n";  
+    }
     
-    $exportedData = "<?php\n\nreturn " . var_export($data, true) . ";\n";
-
-    file_put_contents($filePath, $exportedData);
-    echo "Fichier modifié : $filePath\n";
   } else {
     echo "Fichier ignoré ou format inattendu : $filePath\n";
   }