diff --git a/client/daemon/daemon.cpp b/client/daemon/daemon.cpp
index 9e5be582..30969de9 100644
--- a/client/daemon/daemon.cpp
+++ b/client/daemon/daemon.cpp
@@ -248,9 +248,10 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
 
   GETVALUE("privateKey", config.m_privateKey, String);
   GETVALUE("serverPublicKey", config.m_serverPublicKey, String);
-  GETVALUE("serverPskKey", config.m_serverPskKey, String);
   GETVALUE("serverPort", config.m_serverPort, Double);
 
+  config.m_serverPskKey = obj.value("serverPskKey").toString();
+
   if (!obj.contains("deviceMTU") || obj.value("deviceMTU").toString().toInt() == 0)
   {
     config.m_deviceMTU = 1420;
diff --git a/client/platforms/linux/daemon/wireguardutilslinux.cpp b/client/platforms/linux/daemon/wireguardutilslinux.cpp
index c92adb02..2e328ae9 100644
--- a/client/platforms/linux/daemon/wireguardutilslinux.cpp
+++ b/client/platforms/linux/daemon/wireguardutilslinux.cpp
@@ -199,7 +199,9 @@ bool WireguardUtilsLinux::updatePeer(const InterfaceConfig& config) {
     QTextStream out(&message);
     out << "set=1\n";
     out << "public_key=" << QString(publicKey.toHex()) << "\n";
-    out << "preshared_key=" << QString(pskKey.toHex()) << "\n";
+    if (!config.m_serverPskKey.isNull()) {
+        out << "preshared_key=" << QString(pskKey.toHex()) << "\n";
+    }
     if (!config.m_serverIpv4AddrIn.isNull()) {
         out << "endpoint=" << config.m_serverIpv4AddrIn << ":";
     } else if (!config.m_serverIpv6AddrIn.isNull()) {
diff --git a/client/platforms/macos/daemon/wireguardutilsmacos.cpp b/client/platforms/macos/daemon/wireguardutilsmacos.cpp
index 4c30eec6..421c0f32 100644
--- a/client/platforms/macos/daemon/wireguardutilsmacos.cpp
+++ b/client/platforms/macos/daemon/wireguardutilsmacos.cpp
@@ -199,7 +199,9 @@ bool WireguardUtilsMacos::updatePeer(const InterfaceConfig& config) {
   QTextStream out(&message);
   out << "set=1\n";
   out << "public_key=" << QString(publicKey.toHex()) << "\n";
-  out << "preshared_key=" << QString(pskKey.toHex()) << "\n";
+  if (!config.m_serverPskKey.isNull()) {
+    out << "preshared_key=" << QString(pskKey.toHex()) << "\n";
+  }
   if (!config.m_serverIpv4AddrIn.isNull()) {
     out << "endpoint=" << config.m_serverIpv4AddrIn << ":";
   } else if (!config.m_serverIpv6AddrIn.isNull()) {
diff --git a/client/platforms/windows/daemon/wireguardutilswindows.cpp b/client/platforms/windows/daemon/wireguardutilswindows.cpp
index 1e0a4752..9885f065 100644
--- a/client/platforms/windows/daemon/wireguardutilswindows.cpp
+++ b/client/platforms/windows/daemon/wireguardutilswindows.cpp
@@ -148,7 +148,9 @@ bool WireguardUtilsWindows::updatePeer(const InterfaceConfig& config) {
   QTextStream out(&message);
   out << "set=1\n";
   out << "public_key=" << QString(publicKey.toHex()) << "\n";
-  out << "preshared_key=" << QString(pskKey.toHex()) << "\n";
+  if (!config.m_serverPskKey.isNull()) {
+    out << "preshared_key=" << QString(pskKey.toHex()) << "\n";
+  }
   if (!config.m_serverIpv4AddrIn.isNull()) {
     out << "endpoint=" << config.m_serverIpv4AddrIn << ":";
   } else if (!config.m_serverIpv6AddrIn.isNull()) {