diff --git a/.gitmodules b/.gitmodules
index ed42b49..7512d9c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,18 +1,12 @@
 [submodule "vim/bundle/nerdtree"]
 	path = vim/bundle/nerdtree
 	url = git://github.com/scrooloose/nerdtree.git
-[submodule "vim/bundle/powerline"]
-	path = vim/bundle/powerline
-	url = git://github.com/Lokaltog/vim-powerline.git
 [submodule "dircolors"]
 	path = dircolors
 	url = https://github.com/seebi/dircolors-solarized.git
 [submodule "vim/bundle/vim-devicons"]
 	path = vim/bundle/vim-devicons
 	url = git@github.com:ryanoasis/vim-devicons.git
-[submodule "vim/bundle/nerdtree-git-plugin"]
-	path = vim/bundle/nerdtree-git-plugin
-	url = git@github.com:Xuyuanp/nerdtree-git-plugin.git
 [submodule "vim/bundle/vim-airline"]
 	path = vim/bundle/vim-airline
 	url = git@github.com:vim-airline/vim-airline.git