Index: wp-admin/edit.php
===================================================================
--- wp-admin/edit.php	(revision 7271)
+++ wp-admin/edit.php	(working copy)
@@ -170,6 +170,9 @@
 <?php } ?>
 
 <?php wp_dropdown_categories('show_option_all='.__('View all categories').'&hide_empty=1&hierarchical=1&show_count=1&selected='.$cat);?>
+
+<?php do_action('manage_posts_add_filter_field'); ?>
+
 <input type="submit" id="post-query-submit" value="<?php _e('Filter'); ?>" class="button-secondary" />
 <?php } ?>
 </div>