diff --git a/src/test/kotlin/roomescape/supports/DummyInitializer.kt b/src/test/kotlin/roomescape/supports/DummyInitializer.kt
index ba368664..d6b24c6d 100644
--- a/src/test/kotlin/roomescape/supports/DummyInitializer.kt
+++ b/src/test/kotlin/roomescape/supports/DummyInitializer.kt
@@ -99,6 +99,7 @@ class DummyInitializer(
 
     fun createPendingReservation(
         user: UserEntity,
+        storeId: Long = tsidFactory.next(),
         themeRequest: ThemeCreateRequest = ThemeFixture.createRequest,
         scheduleRequest: ScheduleCreateRequest = ScheduleFixture.createRequest,
         reservationRequest: PendingReservationCreateRequest = ReservationFixture.pendingCreateRequest,
@@ -113,6 +114,7 @@ class DummyInitializer(
             reservationRequest.scheduleId
         } else {
             createSchedule(
+                storeId = storeId,
                 request = scheduleRequest.copy(themeId = themeId),
                 status = ScheduleStatus.HOLD
             ).id
@@ -131,11 +133,12 @@ class DummyInitializer(
 
     fun createConfirmReservation(
         user: UserEntity,
+        storeId: Long = tsidFactory.next(),
         themeRequest: ThemeCreateRequest = ThemeFixture.createRequest,
         scheduleRequest: ScheduleCreateRequest = ScheduleFixture.createRequest,
         reservationRequest: PendingReservationCreateRequest = ReservationFixture.pendingCreateRequest,
     ): ReservationEntity {
-        return createPendingReservation(user, themeRequest, scheduleRequest, reservationRequest).apply {
+        return createPendingReservation(user, storeId, themeRequest, scheduleRequest, reservationRequest).apply {
             this.status = ReservationStatus.CONFIRMED
         }.also {
             reservationRepository.save(it)