diff --git a/extras/outbounds/ob_http.go b/extras/outbounds/ob_http.go
index 890cd7d..dbc52a6 100644
--- a/extras/outbounds/ob_http.go
+++ b/extras/outbounds/ob_http.go
@@ -88,7 +88,7 @@ func (o *httpOutbound) dial() (net.Conn, error) {
 		// Wrap the connection with TLS if the proxy is HTTPS.
 		conn = tls.Client(conn, &tls.Config{
 			InsecureSkipVerify: o.Insecure,
-			ServerName:         o.Addr,
+			ServerName:         o.ServerName,
 		})
 	}
 	return conn, nil
diff --git a/extras/outbounds/ob_http_test.go b/extras/outbounds/ob_http_test.go
new file mode 100644
index 0000000..11d08c0
--- /dev/null
+++ b/extras/outbounds/ob_http_test.go
@@ -0,0 +1,88 @@
+package outbounds
+
+import (
+	"crypto/ecdsa"
+	"crypto/elliptic"
+	"crypto/rand"
+	"crypto/tls"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"math/big"
+	"net"
+	"testing"
+	"time"
+)
+
+func TestHTTPOutboundHTTPSUsesConfiguredServerName(t *testing.T) {
+	cert, err := newHTTPOutboundTestCert()
+	if err != nil {
+		t.Fatal(err)
+	}
+	ln, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer ln.Close()
+
+	gotSNI := make(chan string, 1)
+	go func() {
+		conn, err := ln.Accept()
+		if err != nil {
+			return
+		}
+		defer conn.Close()
+		tlsConn := tls.Server(conn, &tls.Config{
+			GetConfigForClient: func(hello *tls.ClientHelloInfo) (*tls.Config, error) {
+				gotSNI <- hello.ServerName
+				return &tls.Config{Certificates: []tls.Certificate{cert}}, nil
+			},
+		})
+		_ = tlsConn.Handshake()
+	}()
+
+	outbound := &httpOutbound{
+		Dialer:     &net.Dialer{Timeout: time.Second},
+		Addr:       ln.Addr().String(),
+		HTTPS:      true,
+		Insecure:   true,
+		ServerName: "proxy.example.com",
+	}
+	conn, err := outbound.dial()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer conn.Close()
+	if err := conn.(*tls.Conn).Handshake(); err != nil {
+		t.Fatal(err)
+	}
+
+	select {
+	case got := <-gotSNI:
+		if got != outbound.ServerName {
+			t.Fatalf("SNI = %q, want %q", got, outbound.ServerName)
+		}
+	case <-time.After(time.Second):
+		t.Fatal("timed out waiting for ClientHello")
+	}
+}
+
+func newHTTPOutboundTestCert() (tls.Certificate, error) {
+	key, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+	if err != nil {
+		return tls.Certificate{}, err
+	}
+	tmpl := &x509.Certificate{
+		SerialNumber: big.NewInt(1),
+		Subject:      pkix.Name{CommonName: "localhost"},
+		NotBefore:    time.Now().Add(-time.Hour),
+		NotAfter:     time.Now().Add(time.Hour),
+		KeyUsage:     x509.KeyUsageDigitalSignature,
+		ExtKeyUsage:  []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+		DNSNames:     []string{"localhost"},
+	}
+	der, err := x509.CreateCertificate(rand.Reader, tmpl, tmpl, &key.PublicKey, key)
+	if err != nil {
+		return tls.Certificate{}, err
+	}
+	return tls.Certificate{Certificate: [][]byte{der}, PrivateKey: key}, nil
+}