diff --git a/scripts/upgrade b/scripts/upgrade
index 21a0a70..cc7c3b7 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,5 +1,5 @@
 #!/bin/bash
-
+APP=`echo -n doku;echo wiki`
 domain=$(sudo yunohost app setting dokuwiki domain)
 path=$(sudo yunohost app setting dokuwiki path)
 admin=$(sudo yunohost app setting dokuwiki admin)
@@ -16,13 +16,13 @@ fi
 path=${path%/}
 
 # Modify dokuwiki conf
-sed -i "s@YNH_ADMIN_USER@$admin@g" ../conf/dokuwiki.php
+sed -i "s@YNH_ADMIN_USER@$admin@g" ../conf/$APP.php
 
 # Copy files to the right place
 final_path=/var/www/dokuwiki
 sudo mkdir -p $final_path
 sudo cp -a ../sources/* $final_path
-sudo cp ../conf/dokuwiki.php $final_path/conf
+sudo cp ../conf/$APP.php $final_path/conf
 sudo cp ../conf/acl.auth.php $final_path/conf
 
 # Files owned by root, www-data can just read