diff --git a/src/libsync/accessmanager.cpp b/src/libsync/accessmanager.cpp
index 40ba4fb933..34239a2fa7 100644
--- a/src/libsync/accessmanager.cpp
+++ b/src/libsync/accessmanager.cpp
@@ -36,7 +36,7 @@ AccessManager::AccessManager(QObject *parent)
     : QNetworkAccessManager(parent)
 {
     setCookieJar(new CookieJar);
-    connect(this, &QNetworkAccessManager::authenticationRequired, this, [this](QNetworkReply *reply, QAuthenticator *authenticator) {
+    connect(this, &QNetworkAccessManager::authenticationRequired, this, [](QNetworkReply *reply, QAuthenticator *authenticator) {
         if (authenticator->user().isEmpty()) {
             qCWarning(lcAccessManager) << "Server requested authentication and we didn't provide a user, aborting ...";
             authenticator->setUser(QUuid::createUuid().toString());