diff --git a/python-designateclient.spec b/python-designateclient.spec
index badfc6dc2e6ab2cafe53ed6fdf9707ea03404e18..c18bf49bc404ad7290def88a3a99288484674bae 100644
--- a/python-designateclient.spec
+++ b/python-designateclient.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-designateclient
 Version:	2.9.0
-Release:	2
+Release:	3
 Summary:	OpenStack DNS-as-a-Service - Client
 License:	Apache-2.0
 URL:		https://docs.openstack.org/python-designateclient/latest
@@ -16,6 +16,7 @@ provides a Python API (the ``designateclient`` module) and a command-line tool
 %package -n python2-designateclient
 Summary:	OpenStack DNS-as-a-Service - Client
 Provides:	python2-designateclient
+BuildRequires:	python2-pbr
 BuildRequires:	python2-devel
 BuildRequires:	python2-setuptools
 Requires:	python2-cliff
@@ -84,6 +85,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Jun 1 2021 huangtianhua <huangtianhua223@gmail.com>
+- Adds BuildRequires python2-pbr to make obs success
 * Sun May 23 2021 openstack-sig <openstack@openeuler.org>
 - Fix Provides
 * Mon May 10 2021 openstack-sig <openstack@openeuler.org>