diff --git a/byacc.spec b/byacc.spec
index dacbfcb..5f77984 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -27,7 +27,6 @@ URL:            http://invisible-island.net/byacc/byacc.html
 Source0:        ftp://ftp.invisible-island.net/byacc/byacc-%{version}.tgz
 Source1:        ftp://ftp.invisible-island.net/byacc/byacc-%{version}.tgz.asc
 Source2:        %{name}.keyring
-BuildRequires:  groff
 
 %description
 Berkeley Yacc is a LALR(1) parser generator. It has been made as compatible as