diff --git a/vimrc b/vimrc
index 139cec4..81605f0 100644
--- a/vimrc
+++ b/vimrc
@@ -174,3 +174,5 @@ noremap <leader>cu :<C-B><C-E>s/^\V<C-R>=escape(b:comment_leader,'\/')<CR>//e<CR
 vnoremap <leader>cc :<C-B><C-E>s/^/<C-R>=escape(b:comment_leader,'\/')<CR>/<CR>:nohlsearch<CR>
 vnoremap <leader>cu :<C-B><C-E>s/^\V<C-R>=escape(b:comment_leader,'\/')<CR>//e<CR>:nohlsearch<CR>
 
+highlight ColorColumn ctermbg=magenta
+set colorcolumn=80