1 files changed, 3 insertions, 1 deletions
diff --git a/Http/Firewall/SwitchUserListener.php b/Http/Firewall/SwitchUserListener.php
index bad6b2b..b216502 100644
--- a/Http/Firewall/SwitchUserListener.php
+++ b/Http/Firewall/SwitchUserListener.php
@@ -92,7 +92,9 @@ class SwitchUserListener implements ListenerInterface
             }
         }
 
-        $request->server->set('QUERY_STRING', '');
+        $request->query->remove($this->usernameParameter);
+        $request->server->set('QUERY_STRING', http_build_query($request->query->all()));
+
         $response = new RedirectResponse($request->getUri(), 302);
 
         $event->setResponse($response);