diff --git a/perl-DateTime-Format-Flexible.spec b/perl-DateTime-Format-Flexible.spec
index 0872b32..07e8cb7 100644
--- a/perl-DateTime-Format-Flexible.spec
+++ b/perl-DateTime-Format-Flexible.spec
@@ -8,6 +8,7 @@ Source:     http://search.cpan.org/CPAN/authors/id/T/TH/THINC/DateTime-Format-Fl
 Url:        http://search.cpan.org/dist/DateTime-Format-Flexible/
 BuildArch:  noarch
 BuildRequires:  perl
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker)
 # Run-time:
 BuildRequires:  perl(base)