diff --git a/src/risotto/machine.py b/src/risotto/machine.py
index 4e915f9..7876ebd 100644
--- a/src/risotto/machine.py
+++ b/src/risotto/machine.py
@@ -296,7 +296,7 @@ class Loader:
                 zones_name = server_datas['zones_name']
                 values = [f'{server_name}.{self.zones[zone_name]["domain_name"]}' for zone_name in zones_name]
                 if server_datas['applicationservice'] == 'tls':
-                    true_host_name = f'{server_name}.{self.zones[list(self.zones)[0]]["domain_name"]}'
+                    true_host_name = f'{server_name}.{self.zones[server_datas["zones_name"][0]]["domain_name"]}'
                 else:
                     true_host_name = values[0]
                 cfg['risotto_globals'][true_host_name] = {'global:host_name': host_name,