diff --git a/perl-Crypt-OpenSSL-EC.spec b/perl-Crypt-OpenSSL-EC.spec
index 9a4a2a0..c904df8 100644
--- a/perl-Crypt-OpenSSL-EC.spec
+++ b/perl-Crypt-OpenSSL-EC.spec
@@ -10,6 +10,8 @@ Source0:        http://www.cpan.org/authors/id/M/MI/MIKEM/Crypt-OpenSSL-EC-%{ver
 Patch0:         Crypt-OpenSSL-EC-1.01-Skip-prime-field-tests-if-OpenSSL-does-not-suppport-.patch
 BuildRequires:  openssl-devel
 BuildRequires:  perl
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
 # Use ExtUtils::Constant to regenerated XS code
 BuildRequires:  perl(ExtUtils::Constant)
 BuildRequires:  perl(ExtUtils::MakeMaker)