diff --git a/src/Authentication/AuthenticationBase.php b/src/Authentication/AuthenticationBase.php
index 83f76e1f..c1d80a2b 100644
--- a/src/Authentication/AuthenticationBase.php
+++ b/src/Authentication/AuthenticationBase.php
@@ -249,6 +249,8 @@ public function rememberUser(int $userID)
             false,                          // Only send over HTTPS?
             true                            // Hide from Javascript?
         );
+
+        $response->send();
     }
 
     /**