diff --git a/forms/LookupField.php b/forms/LookupField.php
index 17b8427ab..8c8057317 100644
--- a/forms/LookupField.php
+++ b/forms/LookupField.php
@@ -67,7 +67,7 @@ class LookupField extends DropdownField {
$inputValue = implode(', ', array_values($values));
} else {
- $attrValue = "(none)";
+ $attrValue = '('._t('FormField.NONE', 'none').')';
$inputValue = '';
}