diff --git a/nvim/init.vim b/nvim/init.vim
index 7c597c0..9c49f90 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -24,6 +24,7 @@ set cursorline
 set nowritebackup
 
 set mouse=
+set spell spelllang=en_us,pl
 set tabstop=2
 set scrolloff=5
 set shortmess-=S
@@ -58,6 +59,7 @@ hi LineNr          guifg=#465457 guibg=#272822
 hi NonText         guifg=#465457 guibg=#272822
 hi SignColumn      guifg=#465457 guibg=#272822
 hi Visual          guibg=#005577
+hi SpellBad        guibg=#770000
 
 let $FZF_DEFAULT_COMMAND='fd -H -L --ignore-file ~/.local/config/fd'
 command! -bang -nargs=? -complete=dir Files