diff --git a/julius.spec b/julius.spec
index ce4dd1e..0e21ce2 100644
--- a/julius.spec
+++ b/julius.spec
@@ -8,6 +8,7 @@ Source0:	http://dl.sourceforge.jp/julius/56549/%{name}-%{version}.tar.gz
 Source1:	http://julius.sourceforge.jp/archive/japanese-models.tar.gz
 Patch0:		julius-4.2.2-DESTDIR.patch
 Patch1:		julius-4.2.2-sharedlibs.patch
+BuildRequires:	perl-generators
 BuildRequires:	perl(Jcode), alsa-lib-devel, libsndfile-devel, pulseaudio-libs-devel, zlib-devel, readline-devel
 BuildRequires:	bison, flex, nkf
 # Requires: