diff --git a/perl-DateTime-Format-Mail.spec b/perl-DateTime-Format-Mail.spec
index 8e7b511..73b73df 100644
--- a/perl-DateTime-Format-Mail.spec
+++ b/perl-DateTime-Format-Mail.spec
@@ -13,6 +13,7 @@ BuildArch:      noarch
 # Build
 BuildRequires:  make
 BuildRequires:  perl
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)