diff --git a/nvim/lua/thomas/core/options.lua b/nvim/lua/thomas/core/options.lua
index feb541b..dc38526 100644
--- a/nvim/lua/thomas/core/options.lua
+++ b/nvim/lua/thomas/core/options.lua
@@ -10,7 +10,8 @@ opt.incsearch = true
 opt.tabstop = 2
 opt.softtabstop = 4
 opt.shiftwidth = 4
-opt.textwidth = 100
+opt.colorcolumn = "80"
+opt.textwidth = 80
 -- opt.clipboard = "unnamedplus"
 opt.clipboard:append("unnamedplus")
 opt.cursorline = true
@@ -23,4 +24,5 @@ opt.swapfile = false
 opt.showmode = false
 opt.termguicolors = true
 opt.wrap = false
+opt.formatoptions = "cro"
 opt.backspace = "indent,eol,start"