diff --git a/tests/unit-tests/util/class-wc-tests-core-functions.php b/tests/unit-tests/util/class-wc-tests-core-functions.php
index 8e0f3532fcd..e19f19a3cb9 100644
--- a/tests/unit-tests/util/class-wc-tests-core-functions.php
+++ b/tests/unit-tests/util/class-wc-tests-core-functions.php
@@ -182,6 +182,7 @@ class WC_Tests_Core_Functions extends WC_Unit_Test_Case {
 			'UYU' => 'Uruguayan peso',
 			'UZS' => 'Uzbekistani som',
 			'VEF' => 'Venezuelan bolívar',
+			'VES' => 'Bolívar soberano',
 			'VND' => 'Vietnamese đồng',
 			'VUV' => 'Vanuatu vatu',
 			'WST' => 'Samoan tālā',