diff --git a/domains/dom0.conf b/domains/dom0.conf
index 72ba990..4bcf60e 100644
--- a/domains/dom0.conf
+++ b/domains/dom0.conf
@@ -94,7 +94,6 @@
 		},
 	} } } } },
 
-	-- primary domain name "Domain 0" should be hidden in config mode
-	hide_domain = { 'dom0' },
+	hide_domain = true,
 
 }
\ No newline at end of file
diff --git a/domains/dom10.conf b/domains/dom10.conf
index 5596f8b..5449c2d 100644
--- a/domains/dom10.conf
+++ b/domains/dom10.conf
@@ -6,6 +6,7 @@
 	domain_names = {
 		hameln = 'Hameln',
 		alfeld = 'Alfeld',
+		unconfigured = 'Bitte auswählen',
 		dom10 = 'Domain 10',
 	},	
 
diff --git a/domains/gen.py b/domains/gen.py
index 60339f0..4838201 100755
--- a/domains/gen.py
+++ b/domains/gen.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# coding: utf8
 
 import argparse
 import os
@@ -10,8 +11,8 @@
 
 h = "Hannover: "
 domains = {
-    0: { "names": { "legacy": "Legacy" } },
-    10: { "names": { "hameln": "Hameln", "alfeld": "Alfeld" }, },
+    0: { "names": { "legacy": "Legacy" }, "hide": True },
+    10: { "names": { "hameln": "Hameln", "alfeld": "Alfeld", "unconfigured": "Bitte auswählen" }, },
     11: { "names": { "lenthe": "Lenthe" } },
     12: { "names": { "steinhude": "Steinhude" } },
     13: { "names": { "springe": "Springe", "obernkirchen": "Obernkirchen" } },