diff --git a/lua/andr3/set.lua b/lua/andr3/set.lua
index 8837433..836f917 100644
--- a/lua/andr3/set.lua
+++ b/lua/andr3/set.lua
@@ -18,6 +18,7 @@ vim.opt.signcolumn = "yes"
 
 vim.opt.termguicolors = true
 vim.opt.cursorline = true
+vim.opt.colorcolumn= "100"
 
 -- vim.opt.foldenable = false
 -- vim.opt.foldmethod = "indent"