diff --git a/airrac.spec b/airrac.spec
index 5801a99..ec00356 100644
--- a/airrac.spec
+++ b/airrac.spec
@@ -3,7 +3,7 @@
 #
 Name:           airrac
 Version:        1.00.0
-Release:        11%{?dist}
+Release:        12%{?dist}
 
 Summary:        C++ Simulated Revenue Accounting (RAC) System Library
 
@@ -113,6 +113,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 1.00.0-12
+- Rebuilt for GCC 5 C++11 ABI change
+
 * Tue Jan 27 2015 Petr Machata <pmachata@redhat.com> - 1.00.0-11
 - Rebuild for boost 1.57.0
 - Cmake should look for zmq.h, not zmq.hpp (stdair-1.00.1-cmake.patch)