diff --git a/mozilla/webtools/bugzilla/query.cgi b/mozilla/webtools/bugzilla/query.cgi
index 3ef2e5d5aaa..5584ee2b36e 100755
--- a/mozilla/webtools/bugzilla/query.cgi
+++ b/mozilla/webtools/bugzilla/query.cgi
@@ -400,7 +400,7 @@ print "
 
 </td>
 <td align=left valign=top>
-@{[make_selection_widget(\"op_sys\",\@::legal_platform,$default{'op_sys'}, $type{'op_sys'}, 1)]}
+@{[make_selection_widget(\"op_sys\",\@::legal_opsys,$default{'op_sys'}, $type{'op_sys'}, 1)]}
 
 </td>
 <td align=left valign=top>