diff --git a/src/Symfony/Component/Config/Resource/GlobResource.php b/src/Symfony/Component/Config/Resource/GlobResource.php
index f9429eb8f9bd9..3657f6dcb9500 100644
--- a/src/Symfony/Component/Config/Resource/GlobResource.php
+++ b/src/Symfony/Component/Config/Resource/GlobResource.php
@@ -123,7 +123,7 @@ public function getIterator()
         }
 
         if (null !== $paths) {
-            sort($paths);
+            natsort($paths);
             foreach ($paths as $path) {
                 if ($this->excludedPrefixes) {
                     $normalizedPath = str_replace('\\', '/', $path);
@@ -156,7 +156,7 @@ function (\SplFileInfo $file, $path) {
                     ),
                     \RecursiveIteratorIterator::LEAVES_ONLY
                 ));
-                uasort($files, 'strnatcmp');
+                uksort($files, 'strnatcmp');
 
                 foreach ($files as $path => $info) {
                     if ($info->isFile()) {