diff --git a/main/distro/all/all.go b/main/distro/all/all.go
index c16a5064..84602f1e 100644
--- a/main/distro/all/all.go
+++ b/main/distro/all/all.go
@@ -48,6 +48,7 @@ import (
 	_ "v2ray.com/core/transport/internet/headers/tls"
 	_ "v2ray.com/core/transport/internet/headers/utp"
 	_ "v2ray.com/core/transport/internet/headers/wechat"
+	_ "v2ray.com/core/transport/internet/headers/wireguard"
 
 	// JSON config support. Choose only one from the two below.
 	// The following line loads JSON from v2ctl
diff --git a/transport/internet/headers/wireguard/config.pb.go b/transport/internet/headers/wireguard/config.pb.go
new file mode 100644
index 00000000..bfab9533
--- /dev/null
+++ b/transport/internet/headers/wireguard/config.pb.go
@@ -0,0 +1,69 @@
+package wireguard
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type WireguardConfig struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *WireguardConfig) Reset()         { *m = WireguardConfig{} }
+func (m *WireguardConfig) String() string { return proto.CompactTextString(m) }
+func (*WireguardConfig) ProtoMessage()    {}
+func (*WireguardConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_config_20d981d9a887b445, []int{0}
+}
+func (m *WireguardConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_WireguardConfig.Unmarshal(m, b)
+}
+func (m *WireguardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_WireguardConfig.Marshal(b, m, deterministic)
+}
+func (dst *WireguardConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WireguardConfig.Merge(dst, src)
+}
+func (m *WireguardConfig) XXX_Size() int {
+	return xxx_messageInfo_WireguardConfig.Size(m)
+}
+func (m *WireguardConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_WireguardConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WireguardConfig proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*WireguardConfig)(nil), "v2ray.core.transport.internet.headers.wireguard.WireguardConfig")
+}
+
+func init() {
+	proto.RegisterFile("v2ray.com/core/transport/internet/headers/wireguard/config.proto", fileDescriptor_config_20d981d9a887b445)
+}
+
+var fileDescriptor_config_20d981d9a887b445 = []byte{
+	// 163 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x28, 0x33, 0x2a, 0x4a,
+	0xac, 0xd4, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0x2f, 0x4a, 0xd5, 0x2f, 0x29, 0x4a, 0xcc, 0x2b,
+	0x2e, 0xc8, 0x2f, 0x2a, 0xd1, 0xcf, 0xcc, 0x2b, 0x49, 0x2d, 0xca, 0x4b, 0x2d, 0xd1, 0xcf, 0x48,
+	0x4d, 0x4c, 0x49, 0x2d, 0x2a, 0xd6, 0x2f, 0xcf, 0x2c, 0x4a, 0x4d, 0x2f, 0x4d, 0x2c, 0x4a, 0xd1,
+	0x4f, 0xce, 0xcf, 0x4b, 0xcb, 0x4c, 0xd7, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xd2, 0x87, 0x99,
+	0x50, 0x94, 0xaa, 0x07, 0xd7, 0xad, 0x07, 0xd3, 0xad, 0x07, 0xd5, 0xad, 0x07, 0xd7, 0xad, 0x24,
+	0xc8, 0xc5, 0x1f, 0x0e, 0xe3, 0x38, 0x83, 0x4d, 0x72, 0x2a, 0xe1, 0x32, 0x4e, 0xce, 0xcf, 0xd5,
+	0x23, 0xd1, 0xa4, 0x00, 0xc6, 0x28, 0x4e, 0x38, 0x67, 0x15, 0x93, 0x7e, 0x98, 0x51, 0x50, 0x62,
+	0xa5, 0x9e, 0x33, 0x48, 0x7b, 0x08, 0x5c, 0xbb, 0x27, 0x4c, 0xbb, 0x07, 0x54, 0x3b, 0xdc, 0xee,
+	0x24, 0x36, 0xb0, 0x07, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x00, 0x6d, 0x59, 0xf8, 0x04,
+	0x01, 0x00, 0x00,
+}
diff --git a/transport/internet/headers/wireguard/config.proto b/transport/internet/headers/wireguard/config.proto
new file mode 100644
index 00000000..1917d6b7
--- /dev/null
+++ b/transport/internet/headers/wireguard/config.proto
@@ -0,0 +1,10 @@
+syntax = "proto3";
+
+package v2ray.core.transport.internet.headers.wireguard;
+option csharp_namespace = "V2Ray.Core.Transport.Internet.Headers.Wireguard";
+option go_package = "wireguard";
+option java_package = "com.v2ray.core.transport.internet.headers.wireguard";
+option java_multiple_files = true;
+
+message WireguardConfig {
+}
diff --git a/transport/internet/headers/wireguard/wireguard.go b/transport/internet/headers/wireguard/wireguard.go
new file mode 100644
index 00000000..eb8a8ed9
--- /dev/null
+++ b/transport/internet/headers/wireguard/wireguard.go
@@ -0,0 +1,28 @@
+package wireguard
+
+import (
+	"context"
+
+	"v2ray.com/core/common"
+)
+
+type Wireguard struct{}
+
+func (Wireguard) Size() int32 {
+	return 4
+}
+
+// Write implements io.Writer.
+func (Wireguard) Write(b []byte) (int, error) {
+	b = append(b[:0], 0x04, 0x00, 0x00, 0x00)
+	return 4, nil
+}
+
+// NewWireguard returns a new VideoChat instance based on given config.
+func NewWireguard(ctx context.Context, config interface{}) (interface{}, error) {
+	return Wireguard{}, nil
+}
+
+func init() {
+	common.Must(common.RegisterConfig((*WireguardConfig)(nil), NewWireguard))
+}