diff --git a/gnokii.spec b/gnokii.spec
index c8cb068..7a6cc0d 100644
--- a/gnokii.spec
+++ b/gnokii.spec
@@ -1,8 +1,9 @@
+%global _hardened_build 1
 # TODO: merge patches upstream where applicable
 
 Name:           gnokii
 Version:        0.6.31
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Linux/Unix tool suite for various mobile phones
 
 Group:          Applications/Communications
@@ -267,6 +268,9 @@ fi
 %{_libdir}/pkgconfig/xgnokii.pc
 
 %changelog
+* Tue May 21 2013 Jon Ciesla <limburgher@gmail.com> - 0.6.31-5
+- Add hardened build, BZ 965508.
+
 * Wed Feb 27 2013 Jon Ciesla <limburgher@gmail.com> - 0.6.31-4
 - Correct xgnokii installation.