diff --git a/src/test/java/org/folio/linked/data/service/resource/impl/ResourceServiceImplTest.java b/src/test/java/org/folio/linked/data/service/resource/impl/ResourceServiceImplTest.java
index 2a9bcb54..1beeec1c 100644
--- a/src/test/java/org/folio/linked/data/service/resource/impl/ResourceServiceImplTest.java
+++ b/src/test/java/org/folio/linked/data/service/resource/impl/ResourceServiceImplTest.java
@@ -15,6 +15,7 @@
 import static org.mockito.Mockito.when;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 import org.folio.linked.data.domain.dto.InstanceField;
@@ -207,7 +208,7 @@ void getResourceIdByInventoryId_shouldThrowRequestProcessingException_ifNoEntity
   void update_shouldSaveUpdatedResourceAndSendResourceUpdatedEvent_forResourceWithSameId() {
     // given
     var id = randomLong();
-    var workDto = new ResourceRequestDto().resource(new WorkField().work(new WorkRequest()));
+    var workDto = new ResourceRequestDto().resource(new WorkField().work(new WorkRequest(List.of())));
     var oldWork = new Resource().setId(id).addTypes(WORK).setLabel("oldWork");
     when(resourceRepo.findById(id)).thenReturn(Optional.of(oldWork));
     var work = new Resource().setId(id).setLabel("saved").addTypes(WORK);
@@ -237,7 +238,7 @@ void update_shouldSaveUpdatedResourceAndSendReplaceEvent_forResourceWithDifferen
     when(resourceRepo.findById(oldId)).thenReturn(Optional.of(oldInstance));
     var mapped = new Resource().setId(newId).setLabel("mapped");
     var instanceDto =
-      new ResourceRequestDto().resource(new InstanceField().instance(new InstanceRequest()));
+      new ResourceRequestDto().resource(new InstanceField().instance(new InstanceRequest(List.of())));
     when(resourceDtoMapper.toEntity(instanceDto)).thenReturn(mapped);
     var persisted = new Resource().setId(newId).setLabel("saved");
     var expectedDto = new ResourceResponseDto().resource(