diff --git a/fprintd.spec b/fprintd.spec
index abbd331..dd33644 100644
--- a/fprintd.spec
+++ b/fprintd.spec
@@ -31,6 +31,7 @@ Obsoletes:	pam_fprint < 0.2-3
 
 Group:		System Environment/Base
 License:	GPLv2+
+Conflicts:      filesystem < 3
 
 %description pam
 PAM module that uses the fprintd D-Bus service for fingerprint
@@ -52,7 +53,7 @@ fingerprint readers access.
 %setup -q -n %{name}-%{version}
 
 %build
-%configure --libdir=/%{_lib}/ --enable-gtk-doc --enable-pam
+%configure --enable-gtk-doc --enable-pam
 
 make %{?_smp_mflags}
 
@@ -61,7 +62,7 @@ rm -rf $RPM_BUILD_ROOT
 make install DESTDIR=$RPM_BUILD_ROOT
 mkdir -p $RPM_BUILD_ROOT/%{_localstatedir}/lib/fprint
 
-rm -f $RPM_BUILD_ROOT/%{_lib}/security/pam_fprintd.{a,la,so.*}
+rm -f $RPM_BUILD_ROOT/%{_libdir}/security/pam_fprintd.{a,la,so.*}
 
 %find_lang %{name}
 
@@ -84,7 +85,7 @@ rm -rf $RPM_BUILD_ROOT
 %files pam
 %defattr(-,root,root,-)
 %doc pam/README
-/%{_lib}/security/pam_fprintd.so
+%{_libdir}/security/pam_fprintd.so
 
 %files devel
 %defattr(-,root,root,-)