diff --git a/data/etc/plinth/plinth.config b/data/etc/plinth/plinth.config
index 356cd3feb..824b7969a 100644
--- a/data/etc/plinth/plinth.config
+++ b/data/etc/plinth/plinth.config
@@ -37,3 +37,14 @@ port = 8000
 # Leave the values blank to disable
 use_x_forwarded_host = True
 secure_proxy_ssl_header = HTTP_X_FORWARDED_PROTO
+
+[Misc]
+# The danube_edition changes the firstboot process and offers entering a
+# voucher for a freedombox.me sub-domain. This functionality requires
+# additional debian packages to be installed:
+#
+# pagekite, python3-requests
+#
+# They are not added as dependencies to keep the normal installation images
+# lean, but make sure to add them if you want to build danube-edition images.
+danube_edition = False