diff --git a/lib/internal/Magento/Framework/Locale/Format.php b/lib/internal/Magento/Framework/Locale/Format.php
index ca50cdb2440f4..0cdd80208fbcf 100644
--- a/lib/internal/Magento/Framework/Locale/Format.php
+++ b/lib/internal/Magento/Framework/Locale/Format.php
@@ -100,7 +100,7 @@ public function getPriceFormat($localeCode = null, $currencyCode = null)
         }
 
         $formatter = new \NumberFormatter(
-            $localeCode . '@currency=' . $currency->getCode(),
+            $currency->getCode() ? $localeCode . '@currency=' . $currency->getCode() : $localeCode,
             \NumberFormatter::CURRENCY
         );
         $format = $formatter->getPattern();