diff --git a/perl-Unicode-LineBreak.spec b/perl-Unicode-LineBreak.spec
index e3fc421..bf3e437 100644
--- a/perl-Unicode-LineBreak.spec
+++ b/perl-Unicode-LineBreak.spec
@@ -1,6 +1,6 @@
 Name:           perl-Unicode-LineBreak
 Version:        2019.001
-Release:        5
+Release:        6
 Summary:        An algorithm for unicode line breaking
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/Unicode-LineBreak
@@ -10,7 +10,7 @@ BuildRequires:  libthai-devel coreutils findutils make perl-interpreter perl-dev
 BuildRequires:  perl-generators perl(Config) perl(ExtUtils::MakeMaker) perl(strict)
 BuildRequires:  pkgconfig sed sombok-devel perl(Carp) perl(constant) perl(Encode) >= 1.98
 BuildRequires:  perl(Exporter) perl(overload) perl(strict) perl(vars) perl(warnings)
-BuildRequires:  perl(XSLoader) perl(Test::More) >= 0.45
+BuildRequires:  perl(XSLoader) perl(Test::More) >= 0.45 perl(MIME::Charset) >= 1.006.2
 Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version)) perl(Encode) >= 1.98
 
 %{?filter_setup:
@@ -73,5 +73,8 @@ make test
 %{_mandir}/ja/man3/*
 
 %changelog
+* Sat Sep 18 2021 wangyue <wangyue92@huawei.com> - 2019.001-6
+- Add perl(MIME::Charset) module to fix build error
+
 * Fri Jan 10 2020 wutao <wutao61@huawei.com> - 2019.001-5
 - Package init