diff --git a/programs/nvim/init.vim b/programs/nvim/init.vim
index a23ab73..ebdc8ad 100644
--- a/programs/nvim/init.vim
+++ b/programs/nvim/init.vim
@@ -76,7 +76,7 @@ let g:sql_type_default = 'pgsql'
 let g:neoformat_try_node_exe = 1
 augroup fmt
   autocmd!
-  autocmd BufWritePre * undojoin | Neoformat
+  autocmd BufWritePre javascript,typescript,rust undojoin | Neoformat
 augroup END
 " }}}