diff --git a/ocaml-ocamlgraph.spec b/ocaml-ocamlgraph.spec
index a27723a..175bcda 100644
--- a/ocaml-ocamlgraph.spec
+++ b/ocaml-ocamlgraph.spec
@@ -6,7 +6,7 @@
 
 Name:           ocaml-ocamlgraph
 Version:        1.8.7
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        OCaml library for arc and node graphs
 
 License:        LGPLv2 with exceptions
@@ -155,6 +155,9 @@ install -m 0755 -p view_graph/viewgraph.byte \
 
 
 %changelog
+* Wed Nov 09 2016 Dan Horák <dan@danny.cz> - 1.8.7-3
+- rebuild for s390x codegen bug
+
 * Sun Nov 06 2016 Richard W.M. Jones <rjones@redhat.com> - 1.8.7-2
 - Rebuild for OCaml 4.04.0.