diff --git a/tools/install.sh b/tools/install.sh
index f37124d..0d61db0 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -34,8 +34,12 @@ if [ 1 == 2 ]; then
 	# curl https://install.meteor.com/ | sh
 fi
 
+if [ ! -n "$HOME" ]; then
+  HOME=~/
+fi
+
 if [ ! -n "$ZCNF" ]; then
-  ZCNF=~/.config/zsh-config
+  ZCNF=$HOME/.config/zsh-config
 fi
 
 if [ ! -n "$ZSH" ]; then