diff --git a/chrony.spec b/chrony.spec
index d90a3533754aa43e0d55719fd406daa86d7260bd..fde7337592ff2b3d54ea29a092078b72169e4d77 100644
--- a/chrony.spec
+++ b/chrony.spec
@@ -2,7 +2,7 @@
 
 Name:      chrony
 Version:   4.1
-Release:   4
+Release:   5
 Summary:   An NTP client/server
 License:   GPLv2
 URL:       https://chrony.tuxfamily.org
@@ -17,7 +17,7 @@ Patch6000: backport-rework-command-and-limit-the-length-of-command.patch
 
 Patch6001: backport-sys_linux-allow-clone3-and-pread64-in-secco.patch
 
-BuildRequires: gcc gcc-c++ bison systemd libcap-devel libedit-devel nettle-devel pps-tools-devel libseccomp-devel
+BuildRequires: gcc gcc-c++ bison systemd libcap-devel libedit-devel nettle-devel pps-tools-devel libseccomp-devel gnutls-devel gnutls-utils
 
 Requires:      shadow-utils systemd timedatex
 
@@ -139,6 +139,12 @@ fi
 %{_mandir}/man[158]/%{name}*.[158]*
 
 %changelog
+* Mon May 8 2023 chengyechun <chengyechun1@huawei.com> - 4.1-5
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add BuildRequire for enable NTS
+
 * Wed Dec 28 2022 chengyechun <chengyechun1@huawei.com> - 4.1-4
 - Type:bugfix
 - ID:NA