diff --git a/machines/gustave/default.nix b/machines/gustave/default.nix
index d73b402..fe71343 100644
--- a/machines/gustave/default.nix
+++ b/machines/gustave/default.nix
@@ -83,6 +83,8 @@
     };
   };
 
+  services.openssh.ports = [ 22 ];
+
   services.nginx.virtualHosts."git.luj.fr" = {
     forceSSL = true;
     enableACME = true;