diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 738b52854de..ad1636e002d 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -77,7 +77,6 @@
   ./programs/shell.nix
   ./programs/ssh.nix
   ./programs/ssmtp.nix
-  ./programs/uim.nix
   ./programs/venus.nix
   ./programs/wvdial.nix
   ./programs/xfs_quota.nix
diff --git a/nixos/modules/programs/uim.nix b/nixos/modules/programs/uim.nix
deleted file mode 100644
index 4bf2f9a1757..00000000000
--- a/nixos/modules/programs/uim.nix
+++ /dev/null
@@ -1,31 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-with lib;
-
-let
-  cfg = config.uim;
-in
-{
-  options = {
-
-    uim = {
-      enable = mkOption {
-        type = types.bool;
-        default = false;
-        example = true;
-        description = "Enable UIM input method";
-      };
-    };
-
-  };
-
-  config = mkIf cfg.enable {
-    environment.systemPackages = [ pkgs.uim ];
-    gtkPlugins = [ pkgs.uim ];
-    qtPlugins = [ pkgs.uim ];
-    environment.variables.GTK_IM_MODULE = "uim";
-    environment.variables.QT_IM_MODULE = "uim";
-    environment.variables.XMODIFIERS = "@im=uim";
-    services.xserver.displayManager.sessionCommands = "uim-xim &";
-  };
-}