diff --git a/infra/conf/transport_method.go b/infra/conf/transport_method.go
index 3f1379526..1e8297ebe 100644
--- a/infra/conf/transport_method.go
+++ b/infra/conf/transport_method.go
@@ -293,6 +293,7 @@ type SplitHTTPConfig struct {
 	ServerMaxHeaderBytes int32             `json:"serverMaxHeaderBytes"`
 	Xmux                 XmuxConfig        `json:"xmux"`
 	DownloadSettings     *StreamConfig     `json:"downloadSettings"`
+	HTTP2                json.RawMessage   `json:"http2"`
 	Extra                json.RawMessage   `json:"extra"`
 }
 
@@ -495,6 +496,7 @@ func (c *SplitHTTPConfig) Build() (proto.Message, error) {
 		ServerMaxHeaderBytes: c.ServerMaxHeaderBytes,
 		SessionIDTable:       c.SessionIDTable,
 		SessionIDLength:      newRangeConfig(c.SessionIDLength),
+		Http2:                c.HTTP2,
 		Xmux: &splithttp.XmuxConfig{
 			MaxConcurrency:   newRangeConfig(c.Xmux.MaxConcurrency),
 			MaxConnections:   newRangeConfig(c.Xmux.MaxConnections),
diff --git a/transport/internet/splithttp/config.pb.go b/transport/internet/splithttp/config.pb.go
index c7dfe4ce8..681b2936b 100644
--- a/transport/internet/splithttp/config.pb.go
+++ b/transport/internet/splithttp/config.pb.go
@@ -189,6 +189,7 @@ type Config struct {
 	ServerMaxHeaderBytes int32                  `protobuf:"varint,27,opt,name=serverMaxHeaderBytes,proto3" json:"serverMaxHeaderBytes,omitempty"`
 	SessionIDTable       string                 `protobuf:"bytes,28,opt,name=sessionIDTable,proto3" json:"sessionIDTable,omitempty"`
 	SessionIDLength      *RangeConfig           `protobuf:"bytes,29,opt,name=sessionIDLength,proto3" json:"sessionIDLength,omitempty"`
+	Http2                []byte                 `protobuf:"bytes,30,opt,name=http2,proto3" json:"http2,omitempty"`
 	unknownFields        protoimpl.UnknownFields
 	sizeCache            protoimpl.SizeCache
 }
@@ -426,6 +427,13 @@ func (x *Config) GetSessionIDLength() *RangeConfig {
 	return nil
 }
 
+func (x *Config) GetHttp2() []byte {
+	if x != nil {
+		return x.Http2
+	}
+	return nil
+}
+
 var File_transport_internet_splithttp_config_proto protoreflect.FileDescriptor
 
 const file_transport_internet_splithttp_config_proto_rawDesc = "" +
@@ -441,7 +449,7 @@ const file_transport_internet_splithttp_config_proto_rawDesc = "" +
 	"\x0ecMaxReuseTimes\x18\x03 \x01(\v2..xray.transport.internet.splithttp.RangeConfigR\x0ecMaxReuseTimes\x12Z\n" +
 	"\x10hMaxRequestTimes\x18\x04 \x01(\v2..xray.transport.internet.splithttp.RangeConfigR\x10hMaxRequestTimes\x12Z\n" +
 	"\x10hMaxReusableSecs\x18\x05 \x01(\v2..xray.transport.internet.splithttp.RangeConfigR\x10hMaxReusableSecs\x12*\n" +
-	"\x10hKeepAlivePeriod\x18\x06 \x01(\x03R\x10hKeepAlivePeriod\"\xcc\f\n" +
+	"\x10hKeepAlivePeriod\x18\x06 \x01(\x03R\x10hKeepAlivePeriod\"\xe2\f\n" +
 	"\x06Config\x12\x12\n" +
 	"\x04host\x18\x01 \x01(\tR\x04host\x12\x12\n" +
 	"\x04path\x18\x02 \x01(\tR\x04path\x12\x12\n" +
@@ -472,7 +480,8 @@ const file_transport_internet_splithttp_config_proto_rawDesc = "" +
 	"\x0fuplinkChunkSize\x18\x1a \x01(\v2..xray.transport.internet.splithttp.RangeConfigR\x0fuplinkChunkSize\x122\n" +
 	"\x14serverMaxHeaderBytes\x18\x1b \x01(\x05R\x14serverMaxHeaderBytes\x12&\n" +
 	"\x0esessionIDTable\x18\x1c \x01(\tR\x0esessionIDTable\x12X\n" +
-	"\x0fsessionIDLength\x18\x1d \x01(\v2..xray.transport.internet.splithttp.RangeConfigR\x0fsessionIDLength\x1a:\n" +
+	"\x0fsessionIDLength\x18\x1d \x01(\v2..xray.transport.internet.splithttp.RangeConfigR\x0fsessionIDLength\x12\x14\n" +
+	"\x05http2\x18\x1e \x01(\fR\x05http2\x1a:\n" +
 	"\fHeadersEntry\x12\x10\n" +
 	"\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n" +
 	"\x05value\x18\x02 \x01(\tR\x05value:\x028\x01B\x85\x01\n" +
diff --git a/transport/internet/splithttp/config.proto b/transport/internet/splithttp/config.proto
index efe6de03f..8b7afb87b 100644
--- a/transport/internet/splithttp/config.proto
+++ b/transport/internet/splithttp/config.proto
@@ -52,4 +52,5 @@ message Config {
   int32 serverMaxHeaderBytes = 27;
   string sessionIDTable = 28;
   RangeConfig sessionIDLength = 29;
+  bytes http2 = 30;
 }
diff --git a/transport/internet/splithttp/hub.go b/transport/internet/splithttp/hub.go
index c4573b961..e5a452954 100644
--- a/transport/internet/splithttp/hub.go
+++ b/transport/internet/splithttp/hub.go
@@ -6,6 +6,7 @@ import (
 	"crypto/rand"
 	gotls "crypto/tls"
 	"encoding/base64"
+	"encoding/json"
 	"fmt"
 	"io"
 	"net/http"
@@ -553,6 +554,14 @@ func ListenXH(ctx context.Context, address net.Address, port net.Port, streamSet
 
 		handler.localAddr = l.listener.Addr()
 
+		var http2Config *http.HTTP2Config
+		if len(l.config.Http2) > 0 {
+			http2Config = new(http.HTTP2Config)
+			if err := json.Unmarshal(l.config.Http2, http2Config); err != nil {
+				return nil, errors.New("failed to parse HTTP2Config").Base(err)
+			}
+		}
+
 		// server can handle both plaintext HTTP/1.1 and h2c
 		protocols := new(http.Protocols)
 		protocols.SetHTTP1(true)
@@ -562,6 +571,7 @@ func ListenXH(ctx context.Context, address net.Address, port net.Port, streamSet
 			ReadHeaderTimeout: time.Second * 4,
 			MaxHeaderBytes:    l.config.GetNormalizedServerMaxHeaderBytes(),
 			Protocols:         protocols,
+			HTTP2:             http2Config,
 		}
 		go func() {
 			if err := l.server.Serve(l.listener); err != nil {