diff --git a/ocaml-labltk.spec b/ocaml-labltk.spec
index 416dac6..37cec03 100644
--- a/ocaml-labltk.spec
+++ b/ocaml-labltk.spec
@@ -6,7 +6,7 @@
 
 Name:          ocaml-labltk
 Version:       8.06.4
-Release:       2%{?dist}
+Release:       3%{?dist}
 
 Summary:       Tcl/Tk interface for OCaml
 
@@ -108,6 +108,9 @@ install -m 0644 camltk/*.o $RPM_BUILD_ROOT%{_libdir}/ocaml/labltk
 
 
 %changelog
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 8.06.4-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Tue Nov 07 2017 Richard W.M. Jones <rjones@redhat.com> - 8.06.4-2
 - OCaml 4.06.0 rebuild.
 - Add -g flag to all calls to gcc as well.