diff --git a/perl-Crypt-DES.spec b/perl-Crypt-DES.spec
index 1d2bc83..bcc75b3 100644
--- a/perl-Crypt-DES.spec
+++ b/perl-Crypt-DES.spec
@@ -8,6 +8,8 @@ URL:            http://search.cpan.org/dist/Crypt-DES/
 Source0:        http://www.cpan.org/authors/id/D/DP/DPARIS/Crypt-DES-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(id -nu)
 BuildRequires:  perl
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker)
 # Run-time:
 BuildRequires:  perl(Carp)