diff --git a/rubygem-rdiscount.spec b/rubygem-rdiscount.spec
index 741596c..1ef330d 100644
--- a/rubygem-rdiscount.spec
+++ b/rubygem-rdiscount.spec
@@ -1,14 +1,14 @@
 %global gem_name rdiscount
 Name:           rubygem-rdiscount
 Version:        2.2.0.1
-Release:        4
+Release:        5
 Summary:        Converts documents in Markdown syntax to HTML
 License:        ASL 1.1
 URL:            http://github.com/rtomayko/rdiscount
 Source0:        http://rubygems.org/gems/rdiscount-%{version}.gem
 # The patch used to modify test failed
 Patch0:         rdiscount_test.rb.patch
-BuildRequires:  rubygems-devel ruby-devel libmarkdown-devel rubygem(test-unit)
+BuildRequires:  rubygems-devel ruby-devel libmarkdown-devel rubygem(test-unit) gcc
 
 %description
 The package converts documents in Markdown syntax to HTML.
@@ -90,5 +90,8 @@ cd -
 
 
 %changelog
+* Mon Jun 28 2021 wulei <wulei80@huawei.com> - 2.2.0.1-5
+- fix missing gcc
+
 * Sat Mar 14 2020 zhujunhao <zhujunhao5@huawei.com> - 2.2.0.1-4
 - Package init