diff --git a/scripts/upgrade b/scripts/upgrade
index a58b1ff..7d2c1b8 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -13,7 +13,7 @@ source /usr/share/yunohost/helpers
 ynh_script_progression --message="Upgrading source files..." --weight=1
 
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$install_dir" #--full_replace=1
+ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep="config files marketplace plugins"
 
 chmod -R o-rwx "$install_dir"
 chown -R "$app:www-data" "$install_dir"