diff --git a/core/tests/Drupal/KernelTests/Core/Datetime/DatetimeElementFormTest.php b/core/tests/Drupal/KernelTests/Core/Datetime/DatetimeElementFormTest.php
index 7cf5893f2e2434d3fae846fdadbe54c7b85c648f..1c7c33f020b659aaa0f5c647592f1c763a843a82 100644
--- a/core/tests/Drupal/KernelTests/Core/Datetime/DatetimeElementFormTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Datetime/DatetimeElementFormTest.php
@@ -265,7 +265,7 @@ public function testRangeValidate(): void {
     $formState->setValue(['range_datetime_element', 'date'], '2000-01-01');
     $formState->setValue(['range_datetime_element', 'time'], '10:10');
     \Drupal::formBuilder()->submitForm($this, $formState);
-    $this->assertEmpty($formState->getErrors());
+    $this->assertEmpty($formState->getError($form['range_datetime_element']));
   }
 
   /**