diff --git a/python-stestr.spec b/python-stestr.spec
index 218e1b956579b39f293aa6139eedb0ac22959521..1c77b74a94ae650f06ffec73b7fd12b5b7a03c0e 100644
--- a/python-stestr.spec
+++ b/python-stestr.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-stestr
 Version:	1.1.0
-Release:	2
+Release:	3
 Summary:	A test runner runner similar to testrepository
 License:	Apache-2.0
 URL:		http://stestr.readthedocs.io/en/latest/
@@ -14,6 +14,7 @@ A test runner runner similar to testrepository
 %package -n python2-stestr
 Summary:	A test runner runner similar to testrepository
 Provides:	python2-stestr
+BuildRequires:	python2-pbr
 BuildRequires:	python2-devel
 BuildRequires:	python2-setuptools
 %description -n python2-stestr
@@ -68,7 +69,11 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Sep 10 2021 huangtianhua <huangtianhua@huawei.com> - 1.1.0-3
+- Adds python2-pbr as BuildRequires
+
 * Wen May 26 2021 openstack-sig <openstack@openeuler.org>
 - Fix Provides
+
 * Sun May 16 2021 openstack-sig <openstack@openeuler.org>
 - Package Spec generated