diff --git a/src/entity/remit_transaction_partner_callback_logs.ts b/src/entity/remit_transaction_partner_callback_logs.ts
index e4628f9..98fe06b 100644
--- a/src/entity/remit_transaction_partner_callback_logs.ts
+++ b/src/entity/remit_transaction_partner_callback_logs.ts
@@ -27,6 +27,7 @@ export class RemitTransactionPartnerCallbackLog {
 	url: string;
 
 	@Column({
+		nullable: true,
 		type: "jsonb",
 	})
 	header: string;
@@ -34,7 +35,7 @@ export class RemitTransactionPartnerCallbackLog {
 	@Column({
 		type: "jsonb",
 	})
-	body: string;
+	body: any;
 
 	@Column()
 	request_at: Date;