diff --git a/openwsman.spec b/openwsman.spec
index 50b4f44346a21f96c11aa36dea067546aeca44e4..8ddf9f71e1ad448f168cdc3116f91339458c8722 100644
--- a/openwsman.spec
+++ b/openwsman.spec
@@ -3,7 +3,7 @@
 
 Name:       openwsman
 Version:    2.7.2
-Release:    1
+Release:    2
 Summary:    Opensource Implementation of WS-Management
 License:    BSD-3-Clause and MIT
 URL:        http://www.openwsman.org/
@@ -19,7 +19,7 @@ Patch0004:  openwsman-2.6.8-update-ssleay-conf.patch
 
 BuildRequires:	swig libcurl-devel libxml2-devel pam-devel sblim-sfcc-devel python3
 BuildRequires:	python3-devel ruby ruby-devel rubygems-devel perl-interpreter
-BuildRequires:	perl-devel perl-generators pkgconfig openssl-devel libwsman-devel
+BuildRequires:	perl-devel perl-generators pkgconfig openssl-devel
 BuildRequires:	cmake systemd-units gcc gcc-c++ 
 
 %description
@@ -258,6 +258,9 @@ rm -f /var/log/wsmand.log
 %{_mandir}/man8/*
 
 %changelog
+* Mon Oct 28 2024 Jia Chao <jiac13@chinaunicom.cn> 2.7.2-2
+- Fix: remove unused buildrequire libwsman-devel.
+
 * Wed Oct 11 2023 liyanan <thistleslyn@163.com> - 2.7.2-1
 - Update to 2.7.2