diff --git a/conf/dotkuso b/conf/dotkuso
index af76df2..8fbcefd 100644
--- a/conf/dotkuso
+++ b/conf/dotkuso
@@ -186,3 +186,8 @@
 (global-srecode-minor-mode 1)
 
 (require 'ecb)
+
+;; Lua-mode
+(autoload 'lua-mode "lua-mode" "Lua editing mode." t)
+(add-to-list 'auto-mode-alist '("\\.lua$" . lua-mode))
+(add-to-list 'interpreter-mode-alist '("lua" . lua-mode))