diff --git a/irssi.spec b/irssi.spec
index 423846d..bbf914c 100644
--- a/irssi.spec
+++ b/irssi.spec
@@ -3,7 +3,7 @@
 Summary:	Modular text mode IRC client with Perl scripting
 Name:		irssi
 Version:	0.8.15
-Release:	1%{?dist}
+Release:	2%{?dist}
 
 License:	GPLv2+
 Group:		Applications/Communications
@@ -43,7 +43,7 @@ being maintained.
 	--with-perl=yes			\
 	--with-perl-lib=vendor 
 
-make %{_smp_mflags}
+make %{_smp_mflags} CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing"
 mv irssi-config.h irssi-config-$(getconf LONG_BIT).h
 cp -p %{SOURCE1} irssi-config.h
 
@@ -84,6 +84,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon May 31 2010 Jaroslav Škarvada <jskarvad@redhat.com> - 0.8.15-2
+- Rebuilt with -fno-strict-aliasing
+
 * Tue Apr 13 2010 Jaroslav Škarvada <jskarvad@redhat.com> - 0.8.15-1
 - Update to new version: irssi-0.8.15