diff --git a/perl-Lingua-EN-Number-IsOrdinal.spec b/perl-Lingua-EN-Number-IsOrdinal.spec
index a1c0d86..1cd4c00 100644
--- a/perl-Lingua-EN-Number-IsOrdinal.spec
+++ b/perl-Lingua-EN-Number-IsOrdinal.spec
@@ -9,6 +9,7 @@ BuildArch:      noarch
 # Build
 BuildRequires:  make
 BuildRequires:  perl
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)