diff --git a/conf/jupyterhub_config.py b/conf/jupyterhub_config.py
index 6e3ee7c..bbe237b 100644
--- a/conf/jupyterhub_config.py
+++ b/conf/jupyterhub_config.py
@@ -92,7 +92,7 @@ c.JupyterHub.authenticator_class = 'ldapauthenticator.LDAPAuthenticator'
 ## The public facing URL of the whole JupyterHub application.
 #  
 #  This is the address on which the proxy will bind. Sets protocol, ip, base_url
-c.JupyterHub.bind_url = '__URL__:__PORT__/__PATH__'
+c.JupyterHub.bind_url = '0.0.0.0:__PORT__/__PATH__'
 
 ## Whether to shutdown the proxy when the Hub shuts down.
 #  
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 082138c..a581e78 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -11,7 +11,6 @@ final_path="/opt/$app"
 #=================================================
 create_dir() {
     mkdir -p "$config_path"
-    mkdir -p "$final_path"
 }
 
 #=================================================