diff --git a/python-etcd3gw.spec b/python-etcd3gw.spec
index ee10f1e64a36f2eb45f47edda132cdb10a9fba49..8a19902fbb070737a0d9e92d08623d68cad79a2b 100644
--- a/python-etcd3gw.spec
+++ b/python-etcd3gw.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-etcd3gw
 Version:	0.2.4
-Release:	1
+Release:	2
 Summary:	A python client for etcd3 grpc-gateway v3 API
 License:	Apache-2.0
 URL:		https://github.com/dims/etcd3-gateway
@@ -26,6 +26,7 @@ Summary:	A python client for etcd3 grpc-gateway v3 API
 Provides:	python2-etcd3gw
 BuildRequires:	python2-devel
 BuildRequires:	python2-setuptools
+BuildRequires:	python2-pbr
 Requires:	python2-pbr
 Requires:	python2-urllib3
 Requires:	python2-requests
@@ -59,9 +60,6 @@ Provides:	python2-etcd3gw-doc
 
 A python client for etcd3 grpc-gateway v3alpha API
 
-
-
-
 %prep
 %autosetup -n etcd3gw-0.2.4
 
@@ -103,5 +101,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Sep 10 2021 huangtianhua <huangtianhua@huawei.com>
+- Adds python2-pbr as BuildRequires
+
 * Tue May 11 2021 OpenStack_SIG <openstack@openeuler.org>
 - Package Spec generated