diff --git a/nixops/desktop.nix b/nixops/desktop.nix
index 8e2d997..d750f59 100644
--- a/nixops/desktop.nix
+++ b/nixops/desktop.nix
@@ -52,6 +52,8 @@ in
     ''
     StreamLocalBindUnlink yes
     '';
+  programs.mosh.enable = true;
+
   hardware.u2f.enable = true;
   services.pcscd.enable = true;
   programs.ssh.extraConfig =
diff --git a/nixops/light.nix b/nixops/light.nix
index d03afbc..635fbfe 100644
--- a/nixops/light.nix
+++ b/nixops/light.nix
@@ -39,6 +39,8 @@
     ''
     StreamLocalBindUnlink yes
     '';
+  programs.mosh.enable = true;
+
   hardware.u2f.enable = true;
   services.pcscd.enable = true;
   programs.ssh.extraConfig =
diff --git a/nixops/rpi.nix b/nixops/rpi.nix
index fe0aac0..d7a41f1 100644
--- a/nixops/rpi.nix
+++ b/nixops/rpi.nix
@@ -39,6 +39,7 @@ in
     ''
     StreamLocalBindUnlink yes
     '';
+  programs.mosh.enable = true;
 
   networking.hostName = host;
   time.timeZone = "Asia/Hong_Kong";