diff --git a/demo.cfg b/demo.cfg
new file mode 100644
index 0000000..6d5c661
--- /dev/null
+++ b/demo.cfg
@@ -0,0 +1,10 @@
+[buildout]
+extends = buildout.cfg
+auto-checkout +=
+    collective.contact.facetednav
+
+[instance]
+eggs +=
+    collective.contact.facetednav
+zcml +=
+    collective.contact.facetednav
diff --git a/sources.cfg b/sources.cfg
index d1e87d4..33b0eaa 100644
--- a/sources.cfg
+++ b/sources.cfg
@@ -13,5 +13,6 @@ entrouvert_push = git+ssh://git@repos.entrouvert.org
 
 [sources]
 collective.contact.core = git ${remotes:collective}/collective.contact.core.git pushurl=${remotes:collective_push}/collective.contact.core.git
+collective.contact.facetednav = git ${remotes:collective}/collective.contact.facetednav.git pushurl=${remotes:collective_push}/collective.contact.facetednav.git
 collective.contact.widget = git ${remotes:collective}/collective.contact.widget.git pushurl=${remotes:collective_push}/collective.contact.widget.git
 plone.formwidget.masterselect = git ${remotes:collective}/plone.formwidget.masterselect.git pushurl=${remotes:collective_push}/plone.formwidget.masterselect.git