diff --git a/tcp_wrappers.spec b/tcp_wrappers.spec
index 5a08434..3a33804 100644
--- a/tcp_wrappers.spec
+++ b/tcp_wrappers.spec
@@ -44,6 +44,7 @@ Patch28: tcp_wrappers-7.6-warnings.patch
 BuildRequires: glibc-devel >= 2.2
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires: tcp_wrappers-libs = %{version}-%{release}
+Conflicts: filesystem < 3
 
 %description
 The tcp_wrappers package provides small daemon programs which can
@@ -110,7 +111,7 @@ make RPM_OPT_FLAGS="$RPM_OPT_FLAGS -fPIC -DPIC -D_REENTRANT -DHAVE_STRERROR" LDF
 %install
 rm -rf ${RPM_BUILD_ROOT}
 mkdir -p ${RPM_BUILD_ROOT}%{_includedir}
-mkdir -p ${RPM_BUILD_ROOT}/%{_lib}
+mkdir -p ${RPM_BUILD_ROOT}%{_libdir}
 mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man{3,5,8}
 mkdir -p ${RPM_BUILD_ROOT}%{_sbindir}
 
@@ -120,8 +121,8 @@ install -p -m644 tcpd.8 tcpdchk.8 tcpdmatch.8 safe_finger.8 try-from.8 ${RPM_BUI
 ln -sf hosts_access.5 ${RPM_BUILD_ROOT}%{_mandir}/man5/hosts.allow.5
 ln -sf hosts_access.5 ${RPM_BUILD_ROOT}%{_mandir}/man5/hosts.deny.5
 #cp -a libwrap.a ${RPM_BUILD_ROOT}%{_libdir}
-cp -a libwrap.so* ${RPM_BUILD_ROOT}/%{_lib}
-#install -p -m644 libwrap.so.0.7.6 ${RPM_BUILD_ROOT}/%{_lib}
+cp -a libwrap.so* ${RPM_BUILD_ROOT}%{_libdir}
+#install -p -m644 libwrap.so.0.7.6 ${RPM_BUILD_ROOT}%{_libdir}
 install -p -m644 tcpd.h ${RPM_BUILD_ROOT}%{_includedir}
 install -m755 safe_finger ${RPM_BUILD_ROOT}%{_sbindir}
 install -m755 tcpd ${RPM_BUILD_ROOT}%{_sbindir}
@@ -148,14 +149,14 @@ rm -rf ${RPM_BUILD_ROOT}
 %files libs
 %defattr(-,root,root,-)
 %doc BLURB CHANGES README* DISCLAIMER Banners.Makefile
-/%{_lib}/*.so.*
+%{_libdir}/*.so.*
 %{_mandir}/man5/*
 
 %files devel
 %defattr(-,root,root,-)
 %{_includedir}/*
 #%{_libdir}/*.a
-/%{_lib}/*.so
+%{_libdir}/*.so
 %{_mandir}/man3/*
 
 %changelog