diff --git a/python-oslo-db.spec b/python-oslo-db.spec
index 232464f..7de2270 100644
--- a/python-oslo-db.spec
+++ b/python-oslo-db.spec
@@ -1,12 +1,11 @@
 %{!?upstream_version: %global upstream_version %{version}%{?milestone}}
 %global with_doc 1
 
-# guard for rhosp obsoletes
 %global rhosp 0
 
 Name:           python-oslo-db
 Version:        8.4.0
-Release:        2%{?dist}
+Release:        3
 Summary:        OpenStack oslo.db library
 License:        Apache-2.0
 URL:            https://opendev.org/openstack/oslo.db
@@ -31,8 +30,8 @@ Obsoletes: python2-oslo-db-tests < %{version}-%{release}
 %endif
 
 BuildRequires:  python3-devel
+BuildRequires:  python3-pip
 BuildRequires:  python3-pbr
-# test requirements
 BuildRequires:  python3-oslo-utils
 BuildRequires:  python3-oslo-config
 BuildRequires:  python3-six
@@ -160,6 +159,8 @@ python3 setup.py test
 %license LICENSE
 
 %changelog
+* Fri Jan 29 2021 zhangy <zhangy1317@foxmail.com>
+- Add buildrequires
 * Tue Jan 12 2021 zhangy <zhangy1317@foxmail.com> 2021.1.12
 - Update to 2021.1.12