diff --git a/stfl.spec b/stfl.spec
index 8aa54f4..10dbe27 100644
--- a/stfl.spec
+++ b/stfl.spec
@@ -10,6 +10,7 @@ Source0:        http://www.clifford.at/stfl/%{name}-%{version}.tar.gz
 
 BuildRequires:  ncurses-devel
 BuildRequires:  perl-devel
+BuildRequires:  perl-generators
 BuildRequires:  python-devel
 BuildRequires:  ruby
 BuildRequires:  ruby-devel