diff --git a/usb_modeswitch.spec b/usb_modeswitch.spec
index 5b8f7c4..ed79431 100644
--- a/usb_modeswitch.spec
+++ b/usb_modeswitch.spec
@@ -2,7 +2,7 @@
 
 Name:		usb_modeswitch
 Version:	1.2.7
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	USB Modeswitch gets mobile broadband cards in operational mode
 Summary(de):	USB Modeswitch aktiviert UMTS-Karten
 Group:		Applications/System
@@ -34,6 +34,7 @@ cp -f %{SOURCE1} device_reference.txt
 # convert device_reference.txt encoding to UTF-8
 iconv --from=ISO-8859-1 --to=UTF-8 device_reference.txt > device_reference.txt.new && \
 touch -r device_reference.txt device_reference.txt.new && \
+chmod 644 device_reference.txt && \
 mv device_reference.txt.new device_reference.txt
 
 %build
@@ -42,7 +43,7 @@ CFLAGS="$RPM_OPT_FLAGS" make %{?_smp_mflags} static
 
 %install
 rm -rf $RPM_BUILD_ROOT
-mkdir -p $RPM_BUILD_ROOT%{_libdir}/udev/rules.d/
+mkdir -p $RPM_BUILD_ROOT%{_prefix}/lib/udev
 mkdir -p $RPM_BUILD_ROOT%{_sbindir}
 mkdir -p $RPM_BUILD_ROOT%{_mandir}/man1
 mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}
@@ -51,7 +52,7 @@ install -p -m 755 usb_modeswitch $RPM_BUILD_ROOT%{_sbindir}/
 install -p -m 755 usb_modeswitch_dispatcher $RPM_BUILD_ROOT%{_sbindir}/usb_modeswitch_dispatcher
 install -p -m 644 usb_modeswitch.conf $RPM_BUILD_ROOT%{_sysconfdir}/
 gzip -9c usb_modeswitch.1 > usb_modeswitch.1.gz && install -m 644 usb_modeswitch.1.gz $RPM_BUILD_ROOT%{_datadir}/man/man1
-install -p -m 755 usb_modeswitch.sh $RPM_BUILD_ROOT%{_libdir}/udev/usb_modeswitch
+install -p -m 755 usb_modeswitch.sh $RPM_BUILD_ROOT%{_prefix}/lib/udev/usb_modeswitch
 
 
 
@@ -60,12 +61,15 @@ install -p -m 755 usb_modeswitch.sh $RPM_BUILD_ROOT%{_libdir}/udev/usb_modeswitc
 %{_sbindir}/usb_modeswitch
 %{_sbindir}/usb_modeswitch_dispatcher
 %{_mandir}/man1/usb_modeswitch.1.gz
-%{_libdir}/udev/usb_modeswitch
+%{_prefix}/lib/udev/usb_modeswitch
 %config(noreplace) %{_sysconfdir}/usb_modeswitch.conf
 %doc COPYING README ChangeLog device_reference.txt 
 
 
 %changelog
+* Fri Aug 26 2013 Dan Williams <dcbw@redhat.com> - 1.2.7-2
+- Fix udev helper path
+
 * Fri Aug 16 2013 Dan Williams <dcbw@redhat.com> - 1.2.7-1
 - New upstream release