diff --git a/vim/vimrc.d/ack.vim b/vim/vimrc.d/ack.vim
new file mode 100644
index 0000000..2a63142
--- /dev/null
+++ b/vim/vimrc.d/ack.vim
@@ -0,0 +1,4 @@
+" Use The Silver Searcher if available
+if executable('ag')
+  let g:ackprg='ag --vimgrep'
+endif