diff --git a/mcelog.spec b/mcelog.spec
index 00a326cf97e5772c530be54ed772f792a2b3fc7d..75b3adb4b30eafa42da303dc0a1dd12bdd0f8699 100644
--- a/mcelog.spec
+++ b/mcelog.spec
@@ -4,7 +4,7 @@
 
 Name:	mcelog
 Version:	168
-Release:	2
+Release:	3
 Epoch:		3
 Summary:	Linux kernel machine check handling middleware
 License:	GPLv2
@@ -14,7 +14,7 @@ Source1:	mce-inject-%{mce_inject_ver}.tar.bz2
 Source2:	aer-inject-%{aer_inject_ver}.tar.bz2
 Source3:	mcelog.conf
 ExclusiveArch:  i686 x86_64
-BuildRequires:	bison flex systemd
+BuildRequires:	bison flex systemd gcc
 Requires(post): systemd
 Requires(preun): systemd
 Requires(postun): systemd
@@ -75,6 +75,9 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root) %{_mandir}/*/*
 
 %changelog
+* Fri May 28 2021 yangzhuangzhuang <yangzhuangzhuang1@huawei.com> - 168-3
+- The "cc:command not found" error message is displayed during compilation.Therefore,add buildrequires gcc.
+
 * Wed Sep 2 2020 zhangxingliang <zhangxingliang3@huawei.com> - 168-2
 - modify source url