diff --git a/scripts/upgrade b/scripts/upgrade
index 259642e..2f04898 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -22,7 +22,7 @@ fi
 #=================================================
 ynh_script_progression "Upgrading source files..."
 
-ynh_setup_source --dest_dir="$install_dir/app" --full_replace=1 --keep="data/_data_/_default_/configs/application.ini"
+ynh_setup_source --dest_dir="$install_dir/app" --full_replace=1 --keep="app/data/_data_/_default_/configs/application.ini"
 
 chmod -R "u=rX,g=rX,o=" "$install_dir"
 chown -R "$app:www-data" "$install_dir"