diff --git a/python-flask-restful.spec b/python-flask-restful.spec
index 6dc6e15102442c1ea55411419dfd04ef02375d0d..692def3f04bc9ee6dd42d8e903501595e4abbfad 100644
--- a/python-flask-restful.spec
+++ b/python-flask-restful.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-flask-restful
 Version:	0.3.6
-Release:	1
+Release:	2
 Summary:	Simple framework for creating REST APIs
 License:	BSD
 URL:		https://www.github.com/flask-restful/flask-restful/
@@ -22,6 +22,7 @@ be easy to pick up.
 %package -n python2-flask-restful
 Summary:	Simple framework for creating REST APIs
 Provides:	python2-flask-restful
+BuildRequires:	python2-pbr
 BuildRequires:	python2-devel
 BuildRequires:	python2-flask
 BuildRequires:	python2-setuptools
@@ -92,5 +93,7 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Jun 1 2021 huangtianhua <huangtianhua223@gmail.com>
+- Adds BuildRequires python2-pbr to make obs success
 * Tue May 11 2021 OpenStack_SIG <openstack@openeuler.org>
 - Package Spec generated