diff --git a/site.mk b/site.mk
index 76cc687..efd1464 100644
--- a/site.mk
+++ b/site.mk
@@ -1,4 +1,5 @@
 GLUON_MULTIDOMAIN := 1
+GLUON_DEPRECATED := upgrade
 
 GLUON_SITE_PACKAGES := -gluon-config-mode-geo-location \
 	-gluon-config-mode-contact-info \