diff --git a/scripts/install b/scripts/install
index f9bc871..7b0abb4 100755
--- a/scripts/install
+++ b/scripts/install
@@ -22,7 +22,6 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH/icecoder
-is_public=$YNH_APP_ARG_IS_PUBLIC
 
 ### If it's a multi-instance app, meaning it can be installed several times independently
 ### The id of the app as stated in the manifest is available as $YNH_APP_ID
@@ -54,6 +53,14 @@ ynh_script_progression --message="Validating installation parameters..." --weigh
 final_path=$path_url
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
 
+if [[ $path_url =~ my_webapp ]]
+then
+   $path_url=ynh_app_setting_get --app=my_webapp --key=path
+   $path_url=$path_url/icecoder
+else
+   $path_url=$YNH_APP_ARG_PATH
+fi
+
 # Register (book) web path
 ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url