diff -r 9ba8d209712a -r f1fb73c8c4d5 symbian3/single/sysdefs/auto/system_model.xml
--- a/symbian3/single/sysdefs/auto/system_model.xml	Wed Jul 28 15:33:55 2010 +0100
+++ b/symbian3/single/sysdefs/auto/system_model.xml	Wed Jul 28 16:05:17 2010 +0100
@@ -2728,6 +2728,9 @@
 <component name="rombuild_zoom2" filter="sf_build" long-name="Zoom2 iMaker Config" purpose="development" introduced="^3" class="config">
 <unit bldFile="os/deviceplatformrelease/sf_config/rombuild/zoom2/group"/>
 </component>
+<component filter="sf_build" purpose="development" introduced="^3" class="config">
+<unit bldFile="os/deviceplatformrelease/os/deviceplatformrelease/sf_config/rombuild/sf_refhw/group"/>
+</component>
 </collection>
 <!-- should be located locally in buildplatforms/group. NB. This is a different package! -->
 <collection name="s60bld" long-name="S60 Build">