diff --git a/gtkmm24.spec b/gtkmm24.spec
index 16aaa54..e3585a0 100644
--- a/gtkmm24.spec
+++ b/gtkmm24.spec
@@ -5,7 +5,7 @@
 
 Name:           gtkmm24
 Version:        2.24.4
-Release:        5%{?dist}
+Release:        6%{?dist}
 
 Summary:        C++ interface for GTK2 (a GUI library for X)
 
@@ -100,6 +100,9 @@ find $RPM_BUILD_ROOT -type f -name "*.la" -exec rm -f {} ';'
 %doc %{_datadir}/devhelp/
 
 %changelog
+* Mon Apr 27 2015 Nils Philippsen <nils@redhat.com> - 2.24.4-6
+- rebuild for C++11 ABI
+
 * Fri Feb 27 2015 Mamoru TASAKA <mtasaka@fedoraproject.org> - 2.24.4-5
 - Rebuild on F-23 for gcc5 ABI change