diff --git a/dotfiles/vimrc b/dotfiles/vimrc
index a9959c2..9bdc2c9 100644
--- a/dotfiles/vimrc
+++ b/dotfiles/vimrc
@@ -153,4 +153,7 @@ set colorcolumn=+1
 highlight ColorColumn ctermbg=black guibg=lightgrey
 
 " Remove smart quotes
-command Unsmartquote %s/“\|”/"/g 
+command Unsmartquote %s/“\|”/"/g
+
+" Markdown options
+autocmd Filetype markdown set expandtab tw=4