diff --git a/machines/agb01/_configuration.nix b/machines/agb01/_configuration.nix
index 2f20fd7..9b35ffe 100644
--- a/machines/agb01/_configuration.nix
+++ b/machines/agb01/_configuration.nix
@@ -34,6 +34,10 @@
   ];
 
   services.openssh.enable = true;
+  programs.mosh = {
+    enable = true;
+    openFirewall = true;
+  };
 
   # Set your time zone.
   time.timeZone = "Europe/Paris";