diff --git a/src/Routing.php b/src/Routing.php
index eb07ca6..7155aca 100644
--- a/src/Routing.php
+++ b/src/Routing.php
@@ -17,6 +17,8 @@ class Routing {
 
     public ResponseInterface $response;
 
+    protected array $registeredRoutes;
+
     public function __construct(
         public Router $router,
         public RouteFetcher $fetcher,
@@ -24,12 +26,20 @@ class Routing {
     ) { }
 
     public function registerRoute(ContainerInterface $container, string $urlBase) {
-        $this->router->group(rtrim($urlBase, "/"), function (RouteGroup $route) use ($container) {
-            foreach($this->fetcher->compile() as $attribute) {
+        $this->registeredRoutes[$urlBase] ??= [];
+
+        $this->router->group(rtrim($urlBase, "/"), function (RouteGroup $route) use ($container, $urlBase) {
+            foreach(array_reverse($this->fetcher->compile()) as $attribute) {
                 $this->eventManager->execute(Event\RoutingCompileRoutes::class, $this, $attribute);
 
                 # Mapping every URLs from attributes in searched folders (Api, Controller, etc...)
                 foreach((array) $attribute->method as $method) {
+                    if (! empty($this->registeredRoutes[$urlBase][$attribute->getRoute().$method])) {
+                        continue;
+                    }
+
+                    $this->registeredRoutes[$urlBase][$attribute->getRoute().$method] = true;
+
                     $route->map(strtoupper($method), $attribute->getRoute(), function (ServerRequestInterface $request, array $arguments) use (
                         $container, $route, $attribute
                     ) : ResponseInterface {