diff --git a/flake.nix b/flake.nix
index 780f9e9..750c8b4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -156,7 +156,7 @@
                   home.file.".tarsnaprc" = lib.mkForce { text = ""; };
                   home.packages = [ pkgs.yubiswitch ];
                   programs.ssh.matchBlocks.devbox = {
-                    hostname = "csdev4";
+                    hostname = "csdev6";
                     forwardAgent = true;
                     serverAliveInterval = 120;
                   };