diff --git a/perl-Time-Duration-Parse.spec b/perl-Time-Duration-Parse.spec
index 5924495..ffb23c6 100644
--- a/perl-Time-Duration-Parse.spec
+++ b/perl-Time-Duration-Parse.spec
@@ -10,6 +10,7 @@ Url:        http://search.cpan.org/dist/Time-Duration-Parse
 Requires:   perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 BuildArch:  noarch
 
+BuildRequires: perl-generators
 BuildRequires: perl(Carp)
 BuildRequires: perl(Exporter::Lite)
 BuildRequires: perl(ExtUtils::MakeMaker) >= 6.30