diff --git a/tests/unit-tests/util/install.php b/tests/unit-tests/util/install.php
index e48b24067..c56e5b5e0 100644
--- a/tests/unit-tests/util/install.php
+++ b/tests/unit-tests/util/install.php
@@ -104,8 +104,15 @@ public function test_install_non_built_in_providers() {
 
 		remove_all_filters( 'woocommerce_gzd_shipping_provider_class_names' );
 
+		Vendidero\Germanized\Shipments\ShippingProvider\Helper::instance()->shipping_providers = null;
+
+		update_option( 'woocommerce_gzd_shipments_shipper_address_country', 'AT' );
+		update_option( 'woocommerce_gzd_dhl_version', '1.0' );
+		update_option( 'woocommerce_default_country', 'AT' );
+
 		var_dump( \Vendidero\Germanized\Shipments\Package::get_base_country() );
 		var_dump( \Vendidero\Germanized\DHL\Package::has_dependencies() );
+		var_dump( \Vendidero\Germanized\Shipments\ShippingProvider\Helper::instance()->get_shipping_providers() );
 
 		WC_GZD_Install::install();