diff --git a/lib/Controller/PageController.php b/lib/Controller/PageController.php
index 70aeb0b1ea..f5c32384c6 100644
--- a/lib/Controller/PageController.php
+++ b/lib/Controller/PageController.php
@@ -280,7 +280,6 @@ public function index(): TemplateResponse {
 					'redirect_uri' => $this->urlGenerator->linkToRouteAbsolute('mail.microsoftIntegration.oauthRedirect'),
 					'response_type' => 'code',
 					'response_mode' => 'query',
-					'prompt' => 'consent',
 					'state' => '_accountId_', // Replaced by frontend
 					'scope' => 'offline_access https://outlook.office.com/IMAP.AccessAsUser.All https://outlook.office.com/SMTP.Send',
 					'access_type' => 'offline',