diff --git a/config/awesome/rc.lua b/config/awesome/rc.lua
index d3aafaa9..3eb9d18b 100644
--- a/config/awesome/rc.lua
+++ b/config/awesome/rc.lua
@@ -562,3 +562,6 @@ end)
 client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 -- }}}
+
+-- Gaps for dopamine
+beautiful.useless_gap = 5
diff --git a/hosts/sakotop/configuration.nix b/hosts/sakotop/configuration.nix
index 9a830553..37641cfc 100644
--- a/hosts/sakotop/configuration.nix
+++ b/hosts/sakotop/configuration.nix
@@ -71,6 +71,7 @@
       javascript.enable = true;
       python.enable = true;
       rust.enable = true;
+      lua.enable = true;
       # too heavy
       unity.enable = false;
     };
diff --git a/modules/dev/default.nix b/modules/dev/default.nix
index bedd8678..367651af 100644
--- a/modules/dev/default.nix
+++ b/modules/dev/default.nix
@@ -8,5 +8,6 @@
     ./unityhub.nix
     ./nixd.nix
     ./nil.nix
+    ./lua.nix
   ];
 }
diff --git a/modules/dev/lua.nix b/modules/dev/lua.nix
new file mode 100644
index 00000000..9ee0592b
--- /dev/null
+++ b/modules/dev/lua.nix
@@ -0,0 +1,26 @@
+{
+  outputs,
+  options,
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.modules.dev.lua;
+in {
+  options.modules.dev.lua = {
+    enable = mkEnableOption false;
+  };
+
+  config = mkIf cfg.enable {
+    users.users.sako.packages = with pkgs; [
+      # lua language server
+      lua-language-server
+      # lua
+      lua
+      # luarocks
+      luarocks
+    ];
+  };
+}