diff --git a/perl-Text-CharWidth.spec b/perl-Text-CharWidth.spec
index fdfb72b..cbd6b8c 100644
--- a/perl-Text-CharWidth.spec
+++ b/perl-Text-CharWidth.spec
@@ -7,10 +7,12 @@ License:        GPL-1.0-or-later OR Artistic-1.0-Perl
 URL:            https://metacpan.org/release/Text-CharWidth
 Source0:        https://cpan.metacpan.org/authors/id/K/KU/KUBOTA/Text-CharWidth-%{version}.tar.gz
 
+BuildRequires:  coreutils
 BuildRequires:  gcc
 BuildRequires:  make
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
 BuildRequires:  perl(Exporter)
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(Test::Simple)