diff --git a/client/vpnconnection.cpp b/client/vpnconnection.cpp
index 62c296ae..24f2a699 100644
--- a/client/vpnconnection.cpp
+++ b/client/vpnconnection.cpp
@@ -289,7 +289,7 @@ void VpnConnection::connectToVpn(int serverIndex, const ServerCredentials &crede
 void VpnConnection::restartConnection()
 {
     this->disconnectFromVpn();
-#ifdef (Q_OS_LINUX)
+#ifdef Q_OS_LINUX
     QThread::msleep(5000);
 #endif
     this->connectToVpn(m_serverIndex, m_serverCredentials, m_dockerContainer, m_vpnConfiguration);