diff --git a/src/guestbooks/domain/models/GuestbookResponse.ts b/src/guestbooks/domain/models/GuestbookResponse.ts
index 6d915f8f..3cf8d59a 100644
--- a/src/guestbooks/domain/models/GuestbookResponse.ts
+++ b/src/guestbooks/domain/models/GuestbookResponse.ts
@@ -7,7 +7,7 @@ export interface GuestbookResponse {
   fileName?: string
   fileId?: number
   filePid?: string
-  userName: string
+  name: string
   email?: string
   institution?: string
   position?: string
diff --git a/test/unit/guestbooks/GetGuestbookResponsesByGuestbookId.test.ts b/test/unit/guestbooks/GetGuestbookResponsesByGuestbookId.test.ts
index d3bf5b06..9a1aac4e 100644
--- a/test/unit/guestbooks/GetGuestbookResponsesByGuestbookId.test.ts
+++ b/test/unit/guestbooks/GetGuestbookResponsesByGuestbookId.test.ts
@@ -20,7 +20,7 @@ describe('GetGuestbookResponsesByGuestbookId', () => {
       type: EventType.DOWNLOAD,
       fileName: 'dp_statistics_for_grade_grouped_by_student_id.html',
       fileId: 3,
-      userName: 'Guest',
+      name: 'Guest',
       email: 'guest@example.edu',
       customQuestions: [
         {
diff --git a/test/unit/guestbooks/GuestbooksRepository.test.ts b/test/unit/guestbooks/GuestbooksRepository.test.ts
index 48584cf6..c81f80b9 100644
--- a/test/unit/guestbooks/GuestbooksRepository.test.ts
+++ b/test/unit/guestbooks/GuestbooksRepository.test.ts
@@ -64,7 +64,7 @@ describe('GuestbooksRepository', () => {
           type: EventType.DOWNLOAD,
           fileName: 'dp_statistics_for_grade_grouped_by_student_id.html',
           fileId: 3,
-          userName: 'Guest',
+          name: 'Guest',
           email: 'guest@example.edu'
         }
       ]