diff --git a/core/modules/datetime/src/Tests/DateRangeFieldTest.php b/core/modules/datetime/src/Tests/DateRangeFieldTest.php
index c005668..e1d5ca7 100644
--- a/core/modules/datetime/src/Tests/DateRangeFieldTest.php
+++ b/core/modules/datetime/src/Tests/DateRangeFieldTest.php
@@ -540,7 +540,7 @@ public function testDatelistWidget() {
     foreach (['value','value2'] as $column) {
       foreach (['year', 'month', 'day', 'hour', 'minute', 'ampm'] as $element) {
         $this->assertFieldByXPath("//*[@id=\"edit-$field_name-0-$column-$element\"]", NULL, $element . ' element found.');
-        $this->assertOptionSelected("edit-$field_name-0-value-year", '', 'No ' . $element . ' selected.');
+        $this->assertOptionSelected("edit-$field_name-0-$column-$element", '', 'No ' . $element . ' selected.');
       }
     }