diff --git a/stage.spec b/stage.spec
index 6aff5d3..2e2b471 100644
--- a/stage.spec
+++ b/stage.spec
@@ -2,7 +2,7 @@
 
 Name:           stage
 Version:        4.1.1
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        A 2.5D multi-robot simulator
 
 License:        GPLv2+
@@ -121,6 +121,10 @@ rm -rf %{buildroot}%{_datadir}/stage/worlds/wifi*
 %{_includedir}/Stage-%{abiversion}
 
 %changelog
+* Wed Mar 07 2018 Adam Williamson <awilliam@redhat.com> - 4.1.1-21
+- Rebuild to fix GCC 8 mis-compilation
+  See https://da.gd/YJVwk ("GCC 8 ABI change on x86_64")
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.1-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild