diff --git a/python-schedutils.spec b/python-schedutils.spec
index 9990970..9268e05 100644
--- a/python-schedutils.spec
+++ b/python-schedutils.spec
@@ -1,13 +1,13 @@
 Name: python-schedutils
 Version: 0.6
-Release: 6
+Release: 7
 Summary: Linux scheduler python bindings
 
 License: GPLv2
 URL: https://rt.wiki.kernel.org/index.php/Tuna
 Source0: https://git.kernel.org/pub/scm/libs/python/%{name}/%{name}.git/snapshot/%{name}-%{version}.tar.gz
 
-BuildRequires: python3-devel
+BuildRequires: python3-devel gcc
 
 %description
 Python interface for the Linux scheduler.
@@ -45,6 +45,12 @@ rm -rf %{buildroot}
 %{_mandir}/man1/ptaskset.1.gz
 
 %changelog
+* Thu Jun 24 2021 yuanxin<yuanxin24@huawei.com> - 0.6-7
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:add buildrequires gcc
+
 * Fri Oct 30 2020 tianwei <tianwei12@huawei.com> - 0.6-6
 - remove python2