diff --git a/autoconf213.spec b/autoconf213.spec
index 4b6350eebc101e08c01e1fd6b0a70a7bc18a40ac..97f49725194c8bc913910c20fd8bc80126918062 100644
--- a/autoconf213.spec
+++ b/autoconf213.spec
@@ -1,6 +1,6 @@
 Name:           autoconf213
 Version:        2.13
-Release:        43
+Release:        44
 Summary:        An extensible package to automatically configure software source code packages
 License:        GPLv2+
 URL:            https://www.gnu.org/software/autoconf/
@@ -19,7 +19,7 @@ Patch10:        autoconf213-destdir.patch
 Patch11:        autoconf213-info.patch
 Patch12:        autoconf213-testsuite.patch
 
-BuildRequires:  flex gawk dejagnu perl texinfo m4
+BuildRequires:  flex gawk dejagnu perl texinfo m4 gcc-c++
 Requires:       coreutils gawk m4
 Requires(post): texinfo
 Requires(preun):texinfo
@@ -60,6 +60,9 @@ make check
 %{_infodir}/*.info*
 
 %changelog
+* Tue Oct 26 2021 caodongxia <caodongxia@huawei.com> - 2.13-44
+- add buildRequire gcc-c++
+
 * Fri Sep 25 2020 yanan li <liyanan32@huawei.com> - 2.13-43
 - delete %post and %preun