diff --git a/scripts/backup b/scripts/backup
index af8ccd9..8c4484e 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -11,7 +11,7 @@ source /usr/share/yunohost/helpers
 
 # Backup sources & data
 # Note: the last argument is where to save this path, see the restore script.
-ynh_backup "/var/www/${app}" "sources"
+ynh_backup "/opt/yunohost/${app}" "sources"
 
 ### MySQL (remove if not used) ###
 # If a MySQL database is used:
diff --git a/scripts/upgrade b/scripts/upgrade
index 3ad3f7a..1287719 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -10,8 +10,8 @@ final_path=/opt/yunohost/$app
 # Source YunoHost helpers
 source /usr/share/yunohost/helpers
 
-# Stop emby-server service
-systemctl stop emby-server
+# Stop Adguard service
+systemctl stop adguard
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -21,12 +21,6 @@ ynh_app_setting_set $app final_path $final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source "$final_path"
 
-#==============================================
-# INSTALL PLEX
-#==============================================
-
-dpkg --install $final_path/emby-server-deb*
-
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -34,7 +28,6 @@ dpkg --install $final_path/emby-server-deb*
 # Create a dedicated nginx config
 #ynh_add_nginx_config
 
-
 #=================================================
 # UPGRADE CONFIG
 #=================================================
@@ -43,14 +36,11 @@ dpkg --install $final_path/emby-server-deb*
 #ynh_replace_string "__PASSWORD__" "$password" "/etc/loolwsd/loolwsd.xml"
 #systemctl restart loolwsd
 
-
-
 # If app is public, add url to SSOWat conf as skipped_uris
 #if [[ $is_public -eq 1 ]]; then
   # See install script
 #  ynh_app_setting_set "$app" unprotected_uris "/"
 #fi
 
-# Start emby-server service
-systemctl start emby-server
-
+# Start Adguard service
+systemctl start adguard