diff --git a/.gitmodules b/.gitmodules
index 746f862..cef6920 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "bundle/nerdcommenter"]
 	path = bundle/nerdcommenter
 	url = git://github.com/scrooloose/nerdcommenter.git
+[submodule "bundle/ack"]
+	path = bundle/ack
+	url = git@github.com:jinfield/ack.vim.git
diff --git a/bundle/ack b/bundle/ack
new file mode 160000
index 0000000..b6be751
--- /dev/null
+++ b/bundle/ack
@@ -0,0 +1 @@
+Subproject commit b6be751b4b4391e7e25ba51e36300a8e04820846