diff --git a/modules/ppcp-button/src/Assets/class-smartbutton.php b/modules/ppcp-button/src/Assets/class-smartbutton.php
index f686cb636..eed68e66b 100644
--- a/modules/ppcp-button/src/Assets/class-smartbutton.php
+++ b/modules/ppcp-button/src/Assets/class-smartbutton.php
@@ -704,6 +704,7 @@ class SmartButton implements SmartButtonInterface {
 		if (
 			defined( 'WP_DEBUG' ) && \WP_DEBUG && is_user_logged_in()
 			&& WC()->customer && WC()->customer->get_billing_country()
+			&& 2 === strlen( WC()->customer->get_billing_country() )
 		) {
 			$params['buyer-country'] = WC()->customer->get_billing_country();
 		}