diff --git a/byacc.spec b/byacc.spec
index b58a3e2..fafa2fa 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -2,7 +2,7 @@
 
 Name:           byacc
 Version:        2.0.%{byaccdate}
-Release:        1
+Release:        2
 Summary:        A parser generator
 License:        public domain
 URL:            https://invisible-island.net/byacc/byacc.html
@@ -33,7 +33,7 @@ ln -s yacc %{buildroot}%{_bindir}/byacc
 ln -s yacc.1 %{buildroot}%{_mandir}/man1/byacc.1
 
 %check
-#make check
+make check
 
 %files
 %doc ACKNOWLEDGEMENTS README* NO_WARRANTY
@@ -45,6 +45,9 @@ ln -s yacc.1 %{buildroot}%{_mandir}/man1/byacc.1
 %{_mandir}/man1/*
 
 %changelog
+* Wed Jun 29 2022 wangjiang <wangjiang37@h-partners.com> - 2.0.20210808-2
+- DESC:enable check test suite
+
 * Sat Dec 25 2021 tianwei<tianwei12@huawei.com> - 2.0.20210808
 - DESC:upgrade to 2.0.20210808