Index: core/units/helpers/country_states_helper.php
===================================================================
--- core/units/helpers/country_states_helper.php
+++ core/units/helpers/country_states_helper.php
@@ -82,7 +82,6 @@
 			$field_options = $object->GetFieldOptions($state_field);
 
 			$field_options['options'] = $cache[$country_iso];
-			$field_options['options'][''] = '';
 
 			$object->SetFieldOptions($state_field, $field_options);
 		}
\ No newline at end of file