diff --git a/ocaml-fileutils.spec b/ocaml-fileutils.spec
index 08ed870..976bc65 100644
--- a/ocaml-fileutils.spec
+++ b/ocaml-fileutils.spec
@@ -26,12 +26,12 @@ Group:          Development/Libraries/Other
 Url:            https://forge.ocamlcore.org/projects/ocaml-fileutils/
 Source0:        ocaml-fileutils-%{version}.tar.xz
 BuildRequires:  ocaml >= 4.00.1
-BuildRequires:  ocaml-rpm-macros >= 4.02.1
-BuildRequires:  ocamlfind(str)
-BuildRequires:  ocamlfind(oUnit)
-BuildRequires:  ocamlfind(unix)
 BuildRequires:  ocaml-oasis
 BuildRequires:  ocaml-ocamldoc
+BuildRequires:  ocaml-rpm-macros >= 4.03
+BuildRequires:  ocamlfind(oUnit)
+BuildRequires:  ocamlfind(str)
+BuildRequires:  ocamlfind(unix)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 # ocaml autodep start for pkg: ocaml-fileutils
 # hardcoded rpm dependency for pre 12.1 to compensate for lack of ocaml() provides/requires
@@ -65,31 +65,15 @@ developing applications that use %{name}.
 
 %build
 oasis setup
-ocaml setup.ml -configure \
-      --enable-tests \
-      --bindir '%{_bindir}' \
-      --mandir '%{_mandir}' \
-      --destdir '%{buildroot}' \
-      --datarootdir '%{_datadir}' \
-      --libdir '%{_libdir}' \
-      --libexecdir '%{_libexecdir}' \
-      --localstatedir '%{_localstatedir}' \
-      --sbindir '%{_sbindir}' \
-      --prefix '%{_prefix}' \
-      --sysconfdir '%{_sysconfdir}' \
-      --exec-prefix '%{_exec_prefix}' \
-      --sharedstatedir '%{_sharedstatedir}'
-ocaml setup.ml -build
-
+%ocaml_oasis_configure --enable-docs
+%ocaml_oasis_build
+%ocaml_oasis_doc
 
 %install
-export OCAMLFIND_DESTDIR=%{buildroot}`ocamlc -where`
-mkdir -p $OCAMLFIND_DESTDIR
-ocaml setup.ml -install
-
+%ocaml_oasis_findlib_install
 
 %check
-ocaml setup.ml -test
+%ocaml_oasis_test
 
 %files
 %defattr(-,root,root,-)
@@ -103,6 +87,7 @@ ocaml setup.ml -test
 %files devel
 %defattr(-,root,root,-)
 %doc COPYING.txt AUTHORS.txt CHANGELOG.txt README.txt TODO.txt
+%{oasis_docdir_html}
 %dir %{_libdir}/ocaml
 %dir %{_libdir}/ocaml/*
 %if %{ocaml_native_compiler}