diff --git a/.gitmodules b/.gitmodules
index eaaf20e..94bd3b0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule ".vim/bundle/git-vim"]
 	path = .vim/bundle/git-vim
 	url = https://github.com/motemen/git-vim
+[submodule ".vim/bundle/nerdtree"]
+	path = .vim/bundle/nerdtree
+	url = https://github.com/scrooloose/nerdtree.git
diff --git a/.vim/bundle/nerdtree b/.vim/bundle/nerdtree
new file mode 160000
index 0000000..2cb0fc7
--- /dev/null
+++ b/.vim/bundle/nerdtree
@@ -0,0 +1 @@
+Subproject commit 2cb0fc78fb4c7a1db5f51c042a447cc50f09983d