diff --git a/clone_dotfiles.sh b/clone_dotfiles.sh
index cdab823..482664d 100644
--- a/clone_dotfiles.sh
+++ b/clone_dotfiles.sh
@@ -2,7 +2,7 @@
 builtin shopt -s dotglob
 $(type -P rm) -rf ~/.dotfiles
 $(type -P rm) -rf ~/.git
-$(type -P git) clone --separate-git-dir=$HOME/.dotfiles https://git.timo.one/tosu/dotfiles.git $HOME/dotfiles-tmp
+$(type -P git) clone --separate-git-dir="${HOME}"/.dotfiles https://git.timo.one/tosu/dotfiles.git "${HOME}"/dotfiles-tmp
 $(type -P cp) -r ~/dotfiles-tmp/* ~
 $(type -P rm) -rf ~/dotfiles-tmp/
 
@@ -11,6 +11,6 @@ $(type -P rm) -rf ~/dotfiles-tmp/
 builtin shopt -s dotglob
 $(type -P rm) -rf ~/.dotfiles
 $(type -P rm) -rf ~/.git
-$(type -P git) clone --separate-git-dir=$HOME/.dotfiles gt:tosu/dotfiles $HOME/dotfiles-tmp
+$(type -P git) clone --separate-git-dir="${HOME}"/.dotfiles gt:tosu/dotfiles "${HOME}"/dotfiles-tmp
 $(type -P cp) -r ~/dotfiles-tmp/* ~
 $(type -P rm) -rf ~/dotfiles-tmp/
\ No newline at end of file