diff --git a/.gitmodules b/.gitmodules
index d99b3a9..db3d827 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -40,3 +40,6 @@
 [submodule "bundle/emmet.vim"]
 	path = bundle/emmet.vim
 	url = https://github.com/mattn/emmet-vim.git
+[submodule "bundle/lion.vim"]
+	path = bundle/lion.vim
+	url = https://github.com/tommcdo/vim-lion.git
diff --git a/bundle/lion.vim b/bundle/lion.vim
new file mode 160000
index 0000000..5c4ea8c
--- /dev/null
+++ b/bundle/lion.vim
@@ -0,0 +1 @@
+Subproject commit 5c4ea8c1f913c106ed7528456f276b8aed15fe4a
diff --git a/vimrc b/vimrc
index 3a24177..3ffe6b0 100644
--- a/vimrc
+++ b/vimrc
@@ -113,6 +113,7 @@ endif
 
 nmap <leader>] :bn<cr>
 nmap <leader>[ :bp<cr>
+nmap <leader>d :bd<cr>
 
 if(has("win32") || has("win16"))
     set wildignore+=*/Deploy/*,*/node_modules/*,*/build/*