diff --git a/vim-prettier/prettier.vim b/vim-prettier/prettier.vim
index 233a6ad..72b43ef 100644
--- a/vim-prettier/prettier.vim
+++ b/vim-prettier/prettier.vim
@@ -3,8 +3,15 @@
 " from webinstall.dev/vim-prettier "
 """"""""""""""""""""""""""""""""""""
 
-" format as-you-type is quite annoying, so we turn it off
-let g:prettier#autoformat = 0
+" Change Log
+"
+" 2023-03-06:
+"   - run when filetype matches javascript
+"     (e.g. shebang is #!/usr/bin/env node)
+"   - remove explicit file extension detection
+"     (this now works as expected by default)
 
-" list all of the extensions for which prettier should run
-autocmd BufWritePre .babelrc,.eslintrc,.jshintrc,*.js,*.jsx,*.mjs,*.ts,*.tsx,*.css,*.less,*.scss,*.json,*.graphql,*.md,*.vue,*.yaml,*.html PrettierAsync
+augroup RunPrettierByFiletype
+    " run Prettier not just by file extension, but also if the filetype is detected as javascript or typescript
+    autocmd FileType javascript,typescript autocmd BufWritePre <buffer> PrettierAsync
+augroup END