diff --git a/database/entity/0043-add_event_protocol_table/EventProtocol.ts b/database/entity/0043-add_event_protocol_table/EventProtocol.ts
index 72470d2ed..c05651df2 100644
--- a/database/entity/0043-add_event_protocol_table/EventProtocol.ts
+++ b/database/entity/0043-add_event_protocol_table/EventProtocol.ts
@@ -14,19 +14,19 @@ export class EventProtocol extends BaseEntity {
   createdAt: Date
 
   @Column({ name: 'user_id', unsigned: true, nullable: false })
-  userId: number
+  userId: number | null
 
   @Column({ name: 'x_user_id', unsigned: true, nullable: true })
-  xUserId: number
+  xUserId: number | null
 
   @Column({ name: 'x_community_id', unsigned: true, nullable: true })
-  xCommunityId: number
+  xCommunityId: number | null
 
   @Column({ name: 'transaction_id', unsigned: true, nullable: true })
-  transactionId: number
+  transactionId: number | null
 
   @Column({ name: 'contribution_id', unsigned: true, nullable: true })
-  contributionId: number
+  contributionId: number | null
 
   @Column({
     type: 'decimal',
@@ -35,5 +35,5 @@ export class EventProtocol extends BaseEntity {
     nullable: true,
     transformer: DecimalTransformer,
   })
-  amount: Decimal
+  amount: Decimal | null
 }