diff --git a/src/Pecee/SimpleRouter/Router.php b/src/Pecee/SimpleRouter/Router.php
index 05d9908..28ad270 100644
--- a/src/Pecee/SimpleRouter/Router.php
+++ b/src/Pecee/SimpleRouter/Router.php
@@ -510,6 +510,7 @@ class Router
                 $this->debug('Finished rendering exception-handler');
 
                 if (isset($this->loadedExceptionHandlers[$key]) === false && $this->request->hasPendingRewrite() === true) {
+
                     $this->loadedExceptionHandlers[$key] = $handler;
 
                     $this->debug('Exception handler contains rewrite, reloading routes');
@@ -519,6 +520,10 @@ class Router
                         'rewriteRoute' => $this->request->getRewriteRoute(),
                     ]);
 
+                    if ($this->request->getRewriteRoute() !== null) {
+                        $this->processedRoutes[] = $this->request->getRewriteRoute();
+                    }
+
                     return $this->routeRequest();
                 }
 
diff --git a/src/Pecee/SimpleRouter/SimpleRouter.php b/src/Pecee/SimpleRouter/SimpleRouter.php
index 3209812..2e4436a 100644
--- a/src/Pecee/SimpleRouter/SimpleRouter.php
+++ b/src/Pecee/SimpleRouter/SimpleRouter.php
@@ -256,6 +256,7 @@ class SimpleRouter
         $group = new RouteGroup();
         $group->setCallback($callback);
         $group->setSettings($settings);
+        $group = static::addDefaultNamespace($group);
 
         static::router()->addRoute($group);
 
@@ -283,6 +284,7 @@ class SimpleRouter
         $group = new RoutePartialGroup();
         $group->setSettings($settings);
         $group->setCallback($callback);
+        $group = static::addDefaultNamespace($group);
 
         static::router()->addRoute($group);
 
@@ -511,6 +513,12 @@ class SimpleRouter
     {
         if (static::$defaultNamespace !== null) {
 
+            if ($route instanceof IGroupRoute) {
+                $route->setNamespace(static::$defaultNamespace . '\\' . ltrim($route->getNamespace(), '\\'));
+
+                return $route;
+            }
+
             $callback = $route->getCallback();
 
             /* Only add default namespace on relative callbacks */