diff --git a/lockdev.spec b/lockdev.spec
index b3728e8..c5dca4b 100644
--- a/lockdev.spec
+++ b/lockdev.spec
@@ -4,10 +4,13 @@
 %global checkout 20111007git
 %global co_date  2011-10-07
 
+#http://lists.fedoraproject.org/pipermail/devel/2011-August/155358.html
+%global _hardened_build 1
+
 Summary: A library for locking devices
 Name: lockdev
 Version: 1.0.4
-Release: 0.2.%{checkout}%{?dist}
+Release: 0.3.%{checkout}%{?dist}
 License: LGPLv2
 Group: System Environment/Libraries
 URL: https://alioth.debian.org/projects/lockdev/
@@ -89,6 +92,9 @@ exit 0
 %{_includedir}/*
 
 %changelog
+* Thu Oct 20 2011 Jiri Popelka <jpopelka@redhat.com> - 1.0.4-0.3.20111007git
+- Define _hardened_build
+
 * Wed Oct 19 2011 Jiri Popelka <jpopelka@redhat.com> - 1.0.4-0.2.20111007git
 - Fixed URL
 - Removed unused patches