diff --git a/texinfo.spec b/texinfo.spec
index 5d74925..2681836 100644
--- a/texinfo.spec
+++ b/texinfo.spec
@@ -23,6 +23,7 @@ Requires(post): /sbin/install-info
 Requires(preun): /sbin/install-info
 Requires: perl >= 5.7.3, perl(Text::Unidecode)
 Requires: perl(Unicode::EastAsianWidth), perl(Data::Dumper), perl(Locale::Messages)
+BuildRequires: perl-generators
 BuildRequires: zlib-devel, ncurses-devel, help2man, perl(Data::Dumper)
 BuildRequires: perl(Locale::Messages), perl(Unicode::EastAsianWidth), perl(Text::Unidecode)
 BuildRequires: perl(Storable)