diff --git a/README.md b/README.md
index 4244dd6..a26ea2b 100644
--- a/README.md
+++ b/README.md
@@ -20,4 +20,4 @@ My dotfiles. If you want to use them fork or clone the repo. Each branch has spe
 * `config submodule update`
 * `source .zshrc`
 
-## [Full Guide](https://developer.atlassian.com/blog/2016/02/best-way-to-store-dotfiles-git-bare-repo/)
+**[Full Guide](https://developer.atlassian.com/blog/2016/02/best-way-to-store-dotfiles-git-bare-repo/)**
diff --git a/install.sh b/install.sh
index a2da75a..37527f2 100755
--- a/install.sh
+++ b/install.sh
@@ -6,10 +6,20 @@ if [ $# -eq 0 ]
     exit 1;
 fi
 
+BRANCH=$1
+
+
 echo ".dotfiles" >> $HOME/.gitignore
+
 git clone --bare https://github.com/LordMathis/dotfiles.git $HOME/.dotfiles
-alias config='/usr/bin/git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME'
-config checkout $1
+
+function config {
+   /usr/bin/git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME "$@"
+}
+
+cd $HOME
+
+config checkout $BRANCH
+
 config submodule init
-config submodule update
-source .zshrc
\ No newline at end of file
+config submodule update --recursive --remote
\ No newline at end of file