diff --git a/EventListener/FragmentListener.php b/EventListener/FragmentListener.php
index 87ee0803d7..9ff39b6831 100644
--- a/EventListener/FragmentListener.php
+++ b/EventListener/FragmentListener.php
@@ -57,7 +57,13 @@ public function onKernelRequest(GetResponseEvent $event)
     {
         $request = $event->getRequest();
 
-        if ($request->attributes->has('_controller') || $this->fragmentPath !== rawurldecode($request->getPathInfo())) {
+        if ($this->fragmentPath !== rawurldecode($request->getPathInfo())) {
+            return;
+        }
+
+        if ($request->attributes->has('_controller')) {
+            // Is a sub-request: no need to parse _path but it should still be removed from query parameters as below.
+            $request->query->remove('_path');
             return;
         }