diff --git a/config/nvim/init.vim b/config/nvim/init.vim
index 0379675..2f4ed01 100644
--- a/config/nvim/init.vim
+++ b/config/nvim/init.vim
@@ -50,7 +50,7 @@ set list
 set listchars=tab:――,space:·,trail:·
 
 autocmd BufRead,BufNewFile *.cs,*.java set tabstop=4 shiftwidth=4 expandtab
-autocmd BufRead,BufNewFile *.rb,*.css,*.js,*.html,*.json set tabstop=2 shiftwidth=2 expandtab
+autocmd BufRead,BufNewFile *.rb,*.css,*.js,*.coffee,*.erb,*.html,*.json set tabstop=2 shiftwidth=2 expandtab
 autocmd FileType crontab set backupcopy=yes
 
 function TrimTrailingInvisibles()