diff --git a/src/Cache.php b/src/Cache.php
index 7977a9d..89b6dc2 100644
--- a/src/Cache.php
+++ b/src/Cache.php
@@ -197,7 +197,7 @@ public function clear($path = null)
      */
     protected function getDirectoryAndFileNames($request, $response)
     {
-        $segments = explode('/', ltrim($request->getPathInfo(), '/'));
+        $segments = explode('/', trim($request->getPathInfo(), '/'));
 
         $filename = $this->aliasFilename(array_pop($segments));
         $extension = $this->guessFileExtension($response);