diff --git a/nss-mdns.spec b/nss-mdns.spec
index c76a001..59cd48b 100644
--- a/nss-mdns.spec
+++ b/nss-mdns.spec
@@ -8,7 +8,8 @@ Group: System Environment/Libraries
 Source: http://0pointer.de/lennart/projects/nss-mdns/nss-mdns-%{version}.tar.gz
 BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 Requires: avahi
- 
+Conflicts: filesystem < 3
+
 %description
 nss-mdns is a plugin for the GNU Name Service Switch (NSS) functionality of
 the GNU C Library (glibc) providing host name resolution via Multicast DNS
@@ -23,7 +24,7 @@ the local host name via mDNS (e.g. Avahi).
 %setup -q
 
 %build
-%configure --libdir=/%{_lib} --enable-avahi=yes --enable-legacy=no
+%configure --enable-avahi=yes --enable-legacy=no
 make %{?_smp_mflags}
 
 %install
@@ -58,7 +59,7 @@ fi
 %files
 %defattr(-, root, root)
 %doc README
-/%{_lib}/*
+%{_libdir}/*
 
 %changelog
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.10-9