diff --git a/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.test.ts b/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.test.ts
index 432dfb8b6..3eb28695d 100644
--- a/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.test.ts
+++ b/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.test.ts
@@ -49,7 +49,7 @@ describe('offices repo', () => {
     const session = await createMockApplicationContextSession();
     const officeCode = 'test_office_code';
 
-    const ttl = 4500;
+    const ttl = 86400;
     const staff = createAuditRecord<OfficeStaff>({
       id: session.user.id,
       documentType: 'OFFICE_STAFF',
diff --git a/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.ts b/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.ts
index a32640137..9f88dd152 100644
--- a/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.ts
+++ b/backend/functions/lib/adapters/gateways/mongo/offices.mongo.repository.ts
@@ -26,7 +26,7 @@ export class OfficesMongoRepository extends BaseMongoRepository implements Offic
   }
 
   async putOfficeStaff(officeCode: string, user: CamsUserReference): Promise<void> {
-    const ttl = 4500;
+    const ttl = 86400;
     const staff = createAuditRecord<OfficeStaff>({
       id: user.id,
       documentType: 'OFFICE_STAFF',