diff --git a/supermin.spec b/supermin.spec
index d1fdc5e..ca73ed7 100644
--- a/supermin.spec
+++ b/supermin.spec
@@ -31,7 +31,7 @@
 Summary:       Tool for creating supermin appliances
 Name:          supermin
 Version:       5.1.17
-Release:       1%{?dist}
+Release:       2%{?dist}
 License:       GPLv2+
 
 %if 0%{?rhel} >= 7
@@ -172,6 +172,9 @@ make check || {
 
 
 %changelog
+* Sat Nov 05 2016 Richard W.M. Jones <rjones@redhat.com> - 5.1.17-2
+- Rebuild for OCaml 4.04.0.
+
 * Tue Nov 01 2016 Richard W.M. Jones <rjones@redhat.com> - 5.1.17-1
 - New upstream release 5.1.17.
 - Check signature on the tarball before unpacking it.