diff --git a/perl-Sys-MemInfo.spec b/perl-Sys-MemInfo.spec
index 1083d12..eb133bb 100644
--- a/perl-Sys-MemInfo.spec
+++ b/perl-Sys-MemInfo.spec
@@ -6,6 +6,8 @@ License:        GPL+ or Artistic
 Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/Sys-MemInfo/
 Source0:        http://www.cpan.org/authors/id/S/SC/SCRESTO/Sys-MemInfo-%{version}.tar.gz
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  perl(File::Copy)
 # Run-time: