diff --git a/ocaml-fileutils.spec b/ocaml-fileutils.spec
index ea4ec23..23e5f6b 100644
--- a/ocaml-fileutils.spec
+++ b/ocaml-fileutils.spec
@@ -3,7 +3,7 @@
 
 Name:           ocaml-fileutils
 Version:        0.4.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        OCaml library for common file and filename operations
 
 Group:          Development/Libraries
@@ -17,6 +17,7 @@ BuildRequires:  ocaml
 BuildRequires:  ocaml-findlib-devel
 BuildRequires:  ocaml-ocamldoc
 BuildRequires:  ocaml-camlp4-devel
+BuildRequires:  ocaml-ounit-devel
 
 %define _use_internal_dependency_generator 0
 %define __find_requires /usr/lib/rpm/ocaml-find-requires.sh
@@ -98,11 +99,12 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
-* Thu Oct  8 2009 Richard W.M. Jones <rjones@redhat.com> - 0.4.0-1
+* Thu Oct  8 2009 Richard W.M. Jones <rjones@redhat.com> - 0.4.0-2
 - New upstream version 0.4.0.
 - Upstream build system has been rationalized, so remove all the
   hacks we were using.
 - Upstream now contains tests, run them.
+- Needs ounit in order to carry out the tests.
 
 * Sat Jul 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.3.0-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild