Index: trunk/dbconfig/ipp.m4
===================================================================
--- trunk/dbconfig/ipp.m4	(revision 28343)
+++ trunk/dbconfig/ipp.m4	(revision 28486)
@@ -33,3 +33,4 @@
 include(receive.md)
 include(publish.md)
+include(background.md)
 include(diffphot.md)