diff --git a/perl-Types-Serialiser.spec b/perl-Types-Serialiser.spec
index cdd4cab..7f74b8f 100644
--- a/perl-Types-Serialiser.spec
+++ b/perl-Types-Serialiser.spec
@@ -14,6 +14,7 @@ BuildRequires:	coreutils
 BuildRequires:	findutils
 BuildRequires:	make
 BuildRequires:	perl
+BuildRequires:	perl-generators
 BuildRequires:	perl(ExtUtils::MakeMaker)
 # Module Runtime
 BuildRequires:	perl(Carp)