Index: /branches/release-28/build/exportmt.pl
===================================================================
--- /branches/release-28/build/exportmt.pl (revision 1276)
+++ /branches/release-28/build/exportmt.pl (revision 1320)
@@ -26,4 +26,5 @@
 foreach my $lang ( $build->languages() ) {
     local $build->{'stamp=s'};
+    local $ENV{BUILD_VERSION_ID};
     $build->setup( language => $lang );