diff --git a/perl-Class-Trigger.spec b/perl-Class-Trigger.spec
index b572ae6..b3600e7 100644
--- a/perl-Class-Trigger.spec
+++ b/perl-Class-Trigger.spec
@@ -9,6 +9,7 @@ Source0:        http://search.cpan.org/CPAN/authors/id/M/MI/MIYAGAWA/Class-Trigg
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch:      noarch
+BuildRequires:  perl-generators
 BuildRequires:  perl(base)
 BuildRequires:  perl(Carp)
 BuildRequires:  perl(Exporter)