diff --git a/backend/tests/Unit/Schedule/UseCases/CreateScheduleTest.php b/backend/tests/Unit/Schedule/UseCases/CreateScheduleTest.php
index b5059c4..c5f3251 100644
--- a/backend/tests/Unit/Schedule/UseCases/CreateScheduleTest.php
+++ b/backend/tests/Unit/Schedule/UseCases/CreateScheduleTest.php
@@ -324,7 +324,7 @@ class CreateScheduleTest extends TestCase
 
         $this->expectException(BadRequestException::class);
         $this->expectExceptionMessage(
-            'workloadPlacement must be start, middle, or end',
+            'workloadPlacement must be spread, start, middle, or end',
         );
 
         (new CreateSchedule(