diff --git a/ocaml-dune.spec b/ocaml-dune.spec
index e0ff505..487a238 100644
--- a/ocaml-dune.spec
+++ b/ocaml-dune.spec
@@ -1,3 +1,4 @@
+%undefine _package_note_flags
 %global libname dune
 
 # Since menhir now requires dune to build, but dune needs menhir only for the
@@ -6,7 +7,7 @@
 
 Name:           ocaml-%{libname}
 Version:        2.9.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A composable build system for OCaml
 
 # Dune itself is MIT.  Some bundled libraries have a different license:
@@ -211,6 +212,9 @@ cp -ar README.md CHANGES.md MIGRATION.md doc/_build/* %{buildroot}%{_pkgdocdir}/
 %{_emacs_sitelispdir}/dune*
 
 %changelog
+* Fri Feb 04 2022 Richard W.M. Jones <rjones@redhat.com> - 2.9.3-2
+- OCaml 4.13.1 rebuild to remove package notes
+
 * Thu Feb  3 2022 Jerry James <loganjerry@gmail.com> - 2.9.3-1
 - Version 2.9.3
 - Note the bundling of ocaml-incremental-cycles