diff --git a/perl-Class-ISA.spec b/perl-Class-ISA.spec
index a95a5a1..5eac50c 100644
--- a/perl-Class-ISA.spec
+++ b/perl-Class-ISA.spec
@@ -7,6 +7,7 @@ Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/Class-ISA/
 Source0:        http://www.cpan.org/authors/id/S/SM/SMUELLER/Class-ISA-%{version}.tar.gz
 BuildArch:      noarch
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  perl(Test)
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))