diff --git a/router/router.go b/router/router.go
index 8cc206eb..117cac58 100644
--- a/router/router.go
+++ b/router/router.go
@@ -293,6 +293,7 @@ func (r *Router) startWeb() {
 		tlsConfig := &tls.Config{
 			MinVersion: tls.VersionTLS12,
 			MaxVersion: tls.VersionTLS13,
+			NextProtos: []string{"h2"},
 			CipherSuites: []uint16{
 				tls.TLS_AES_128_GCM_SHA256,                        // 0x1301
 				tls.TLS_AES_256_GCM_SHA384,                        // 0x1302