diff --git a/src/Middleware/AppFinder.php b/src/Middleware/AppFinder.php
index 5fdada1e..b708ca6b 100644
--- a/src/Middleware/AppFinder.php
+++ b/src/Middleware/AppFinder.php
@@ -96,7 +96,7 @@ protected function identifyApp(ServerRequestInterface $request, Horde_Registry $
         $matches = [];
         $scheme = $request->getUri()->getScheme();
         $host = $request->getUri()->getHost();
-        $path = $request->getUri()->getPath();
+        $path = $this->_normalize($request->getUri()->getPath());
         // listApps() would return empty on unauthenticated access
         foreach ($registry->listApps(null, true, null) as $app => $config) {
             $default = [