diff --git a/ocaml-odoc.spec b/ocaml-odoc.spec
index b9b0c3f..f70db41 100644
--- a/ocaml-odoc.spec
+++ b/ocaml-odoc.spec
@@ -3,7 +3,7 @@ ExcludeArch: %{ix86}
 
 Name:           ocaml-odoc
 Version:        2.4.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Documentation compiler for OCaml and Reason
 
 # ISC: The project as a whole
@@ -127,6 +127,9 @@ rm -fr %{buildroot}%{ocamldir}/odoc-bench
 %license LICENSE
 
 %changelog
+* Mon Dec 18 2023 Richard W.M. Jones <rjones@redhat.com> - 2.4.0-2
+- OCaml 5.1.1 + s390x code gen fix for Fedora 40
+
 * Wed Dec 13 2023 Jerry James <loganjerry@gmail.com> - 2.4.0-1
 - Version 2.4.0