diff --git a/src/Http/Controllers/PermissionController.php b/src/Http/Controllers/PermissionController.php
index 8f32f15ed..5a39bce3c 100644
--- a/src/Http/Controllers/PermissionController.php
+++ b/src/Http/Controllers/PermissionController.php
@@ -151,7 +151,7 @@ public function getRoutes()
         $container = collect();
 
         $routes = collect(app('router')->getRoutes())->map(function ($route) use ($prefix, $container) {
-            if (! Str::startsWith($uri = $route->uri(), $prefix) && $prefix) {
+            if (! Str::startsWith($uri = $route->uri(), $prefix) && $prefix && $prefix !== '/') {
                 return;
             }