diff --git a/perl-Test-MockObject.spec b/perl-Test-MockObject.spec
index 9bd8844..3820f8f 100644
--- a/perl-Test-MockObject.spec
+++ b/perl-Test-MockObject.spec
@@ -11,6 +11,7 @@ BuildRequires:  coreutils
 BuildRequires:  findutils
 BuildRequires:  make
 BuildRequires:  perl
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)