diff --git a/perl-Unicode-Collate.spec b/perl-Unicode-Collate.spec
index bf6ee23..83a5ea8 100644
--- a/perl-Unicode-Collate.spec
+++ b/perl-Unicode-Collate.spec
@@ -10,6 +10,8 @@ BuildRequires:  coreutils
 BuildRequires:  findutils
 BuildRequires:  make
 BuildRequires:  perl
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
 BuildRequires:  perl(Carp)
 BuildRequires:  perl(constant)
 BuildRequires:  perl(ExtUtils::MakeMaker)