diff --git a/client/mozilla/localsocketcontroller.cpp b/client/mozilla/localsocketcontroller.cpp
index d75006859..8583de4e4 100644
--- a/client/mozilla/localsocketcontroller.cpp
+++ b/client/mozilla/localsocketcontroller.cpp
@@ -124,7 +124,10 @@ void LocalSocketController::activate(const QJsonObject &rawConfig) {
   //  json.insert("hopindex", QJsonValue((double)hop.m_hopindex));
   json.insert("privateKey", wgConfig.value(amnezia::config_key::client_priv_key));
   json.insert("deviceIpv4Address", wgConfig.value(amnezia::config_key::client_ip));
+  // todo review wg ipv6
+#ifndef Q_OS_WINDOWS
   json.insert("deviceIpv6Address", "dead::1");
+#endif
   json.insert("serverPublicKey", wgConfig.value(amnezia::config_key::server_pub_key));
   json.insert("serverPskKey", wgConfig.value(amnezia::config_key::psk_key));
   json.insert("serverIpv4AddrIn", wgConfig.value(amnezia::config_key::hostName));