diff --git a/setup.sh b/setup.sh
index c721c25..ea9f41a 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,12 +1,11 @@
 #!/bin/bash
 
 INSTALL_DIR='$HOME/.installs'
+TMUX_DIR='$INSTALL_DIR/tmux-config'
 
 mkdir -p $INSTALL_DIR
 
-TMUX_DIR='$INSTALL_DIR/tmux-config'
 echo 'installing tmux-config in $TMUX_DIR'
-
 git clone git@github.com:chanwutk/tmux-config.git $TMUX_DIR
 
 ln -s -f $TMUX_DIR/.tmux.conf ~/.tmux.conf