diff --git a/dos2unix.spec b/dos2unix.spec
index 28ea51e..87ac228 100644
--- a/dos2unix.spec
+++ b/dos2unix.spec
@@ -1,12 +1,12 @@
 Name: dos2unix
 Version: 7.4.2
-Release: 3
+Release: 4
 Summary: Text file format converters
 License: BSD-2-Clause
 URL: http://waterlan.home.xs4all.nl/dos2unix.html
 Source0: http://waterlan.home.xs4all.nl/dos2unix/%{name}-%{version}.tar.gz
 
-BuildRequires: gcc gettext perl-Test-Harness
+BuildRequires: gcc gettext perl-Test-Harness perl-Test-Simple
 Provides: unix2dos = %{version}
 Obsoletes: unix2dos < %{version}
 
@@ -41,6 +41,9 @@ make check
 %{_mandir}/man1/*.1.gz
 
 %changelog
+* Tue Aug 02 2022 lixiaofei <lixiaofei38@huawei.com> - 7.4.2-4
+- add BuildRequires perl for test
+
 * Wed Jun 29 2022 lixiaofei <lixiaofei38@huawei.com> - 7.4.2-3
 - update license to BSD-2-Clause