diff --git a/supermin.spec b/supermin.spec
index 75f594c..60a47b3 100644
--- a/supermin.spec
+++ b/supermin.spec
@@ -1,3 +1,5 @@
+%undefine _package_note_flags
+
 # On platforms and architectures that support it, the default is
 # ‘--with dietlibc’.
 #
@@ -29,7 +31,7 @@
 Summary:       Tool for creating supermin appliances
 Name:          supermin
 Version:       5.3.1
-Release:       4%{?dist}
+Release:       5%{?dist}
 License:       GPLv2+
 
 ExclusiveArch: %{kernel_arches}
@@ -177,6 +179,9 @@ make check || {
 
 
 %changelog
+* Fri Feb 04 2022 Richard W.M. Jones <rjones@redhat.com> - 5.3.1-5
+- OCaml 4.13.1 rebuild to remove package notes
+
 * Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 5.3.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild