Index: bp-groups.php
===================================================================
--- bp-groups.php	(revision 941)
+++ bp-groups.php	(working copy)
@@ -1746,6 +1746,7 @@
 		if ( function_exists( 'bp_forums_setup' ) && groups_get_groupmeta( $group->id, 'forum_id' ) == '' ) {
 			$forum = bp_forums_new_forum( $group->name . ' - Forum ', $group->description );
 			groups_update_groupmeta( $group->id, 'forum_id', $forum['forum_id'] );
+			do_action( 'groups_new_group_forum', $forum, $group->id );
 		}
 	}