diff --git a/client/platforms/linux/daemon/wireguardutilslinux.cpp b/client/platforms/linux/daemon/wireguardutilslinux.cpp
index a8b7b04a..dbb92f61 100644
--- a/client/platforms/linux/daemon/wireguardutilslinux.cpp
+++ b/client/platforms/linux/daemon/wireguardutilslinux.cpp
@@ -161,6 +161,16 @@ bool WireguardUtilsLinux::updatePeer(const InterfaceConfig& config) {
         out << "allowed_ip=" << ip.toString() << "\n";
     }
 
+    out << "jc=" << config.m_junkPacketCount << "\n";
+    out << "jmin=" << config.m_junkPacketMinSize << "\n";
+    out << "jmax=" << config.m_junkPacketMaxSize << "\n";
+    out << "s1=" << config.m_initPacketJunkSize << "\n";
+    out << "s2=" << config.m_responsePacketJunkSize << "\n";
+    out << "h1=" << config.m_initPacketMagicHeader << "\n";
+    out << "h2=" << config.m_responsePacketMagicHeader << "\n";
+    out << "h3=" << config.m_underloadPacketMagicHeader << "\n";
+    out << "h4=" << config.m_transportPacketMagicHeader << "\n";
+
     // Exclude the server address, except for multihop exit servers.
     if ((config.m_hopType != InterfaceConfig::MultiHopExit) &&
         (m_rtmonitor != nullptr)) {
diff --git a/client/platforms/macos/daemon/wireguardutilsmacos.cpp b/client/platforms/macos/daemon/wireguardutilsmacos.cpp
index ead53e23..2170d69e 100644
--- a/client/platforms/macos/daemon/wireguardutilsmacos.cpp
+++ b/client/platforms/macos/daemon/wireguardutilsmacos.cpp
@@ -164,7 +164,7 @@ bool WireguardUtilsMacos::updatePeer(const InterfaceConfig& config) {
   }
 
 
-  out << "Jc=" << config.m_junkPacketCount << "\n";
+  out << "jc=" << config.m_junkPacketCount << "\n";
   out << "jmin=" << config.m_junkPacketMinSize << "\n";
   out << "jmax=" << config.m_junkPacketMaxSize << "\n";
   out << "s1=" << config.m_initPacketJunkSize << "\n";
diff --git a/client/platforms/windows/daemon/wireguardutilswindows.cpp b/client/platforms/windows/daemon/wireguardutilswindows.cpp
index 1e0a4752..21df2611 100644
--- a/client/platforms/windows/daemon/wireguardutilswindows.cpp
+++ b/client/platforms/windows/daemon/wireguardutilswindows.cpp
@@ -165,6 +165,16 @@ bool WireguardUtilsWindows::updatePeer(const InterfaceConfig& config) {
     out << "allowed_ip=" << ip.toString() << "\n";
   }
 
+  out << "jc=" << config.m_junkPacketCount << "\n";
+  out << "jmin=" << config.m_junkPacketMinSize << "\n";
+  out << "jmax=" << config.m_junkPacketMaxSize << "\n";
+  out << "s1=" << config.m_initPacketJunkSize << "\n";
+  out << "s2=" << config.m_responsePacketJunkSize << "\n";
+  out << "h1=" << config.m_initPacketMagicHeader << "\n";
+  out << "h2=" << config.m_responsePacketMagicHeader << "\n";
+  out << "h3=" << config.m_underloadPacketMagicHeader << "\n";
+  out << "h4=" << config.m_transportPacketMagicHeader << "\n";
+
   // Exclude the server address, except for multihop exit servers.
   if (config.m_hopType != InterfaceConfig::MultiHopExit) {
     m_routeMonitor.addExclusionRoute(IPAddress(config.m_serverIpv4AddrIn));