diff --git a/.gitmodules b/.gitmodules
index fc1c5b8..dc391bc 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -93,3 +93,6 @@
 [submodule "bundle/typescript-vim"]
 	path = bundle/typescript-vim
 	url = https://github.com/leafgarland/typescript-vim.git
+[submodule "bundle/vim-markdown-toc"]
+	path = bundle/vim-markdown-toc
+	url = https://github.com/scrooloose/vim-markdown-toc
diff --git a/bundle/vim-markdown-toc b/bundle/vim-markdown-toc
new file mode 160000
index 0000000..8000705
--- /dev/null
+++ b/bundle/vim-markdown-toc
@@ -0,0 +1 @@
+Subproject commit 8000705bc9fea9b5b2855bd8f2d75b82ded582fe