diff --git a/perl-threads.spec b/perl-threads.spec
index 238b0e9..4be349e 100644
--- a/perl-threads.spec
+++ b/perl-threads.spec
@@ -1,12 +1,12 @@
 Name:           perl-threads
 Epoch:          2
 Version:        2.21
-Release:        2
+Release:        3
 Summary:        Perl interpreter-based threads
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/threads
 Source0:        https://cpan.metacpan.org/authors/id/J/JD/JDHEDDEN/threads-%{version}.tar.gz#/threads-2.21.tar.gz
-BuildRequires:  perl-devel perl-generators perl-interpreter
+BuildRequires:  perl-devel perl-generators perl-interpreter gcc
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76 perl(ExtUtils::testlib) perl(Test::More)
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Requires:       perl(Carp)
@@ -53,6 +53,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Mon Jun 28 2021 yuanxin<yuanxin24@huawei.com> - 2:2.21-3
+- add buildrequires gcc
+
 * Fri Sep 4 2020 shixuantong <shixuantong@huawei.com> - 2:2.21-2
 - Type: NA
 - ID: NA