diff --git a/ocaml-curses.spec b/ocaml-curses.spec
index 915462d..93ebbca 100644
--- a/ocaml-curses.spec
+++ b/ocaml-curses.spec
@@ -10,7 +10,7 @@
 
 Name:           ocaml-curses
 Version:        0.1
-Release:        3.%{alphatag}%{?dist}
+Release:        4.%{alphatag}%{?dist}
 Summary:        OCaml bindings for ncurses
 
 Group:          Development/Libraries
@@ -21,6 +21,7 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 ExcludeArch:    ppc64
 
 BuildRequires:  ocaml, ocaml-findlib-devel, ncurses-devel
+BuildRequires:  gawk
 
 %define _use_internal_dependency_generator 0
 %define __find_requires /usr/lib/rpm/ocaml-find-requires.sh
@@ -98,6 +99,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Aug 30 2007 Richard W.M. Jones <rjones@redhat.com> - 0.1-4.20020319
+- Force rebuild because of changed BRs in base OCaml.
+
 * Mon Aug 24 2007 Richard W.M. Jones <rjones@redhat.com> - 0.1-3.20020319
 - License is LGPL 2.1 or any later version.