diff --git a/hosts/mystra/default.nix b/hosts/mystra/default.nix
index c0144c9..d306cf5 100644
--- a/hosts/mystra/default.nix
+++ b/hosts/mystra/default.nix
@@ -15,5 +15,6 @@
   ];
 
   networking.hostName = "mystra";
+  networking.fqdn = "henri-saudubray.fr";
   system.stateVersion = "25.11";
 }