diff --git a/.vim/ftplugin/sh.vim b/.vim/ftplugin/sh.vim
new file mode 100644
--- /dev/null
+++ b/.vim/ftplugin/sh.vim
@@ -0,0 +1,3 @@
+if executable('shfmt')
+  let &l:equalprg = "shfmt -i " . &shiftwidth
+endif