diff --git a/src/entity/emr/emr_registration_outpatient.ts b/src/entity/emr/emr_registration_outpatient.ts
index 542f99a..7fad956 100644
--- a/src/entity/emr/emr_registration_outpatient.ts
+++ b/src/entity/emr/emr_registration_outpatient.ts
@@ -63,7 +63,7 @@ export class EmrRegistrationOutpatient {
 
     @ManyToOne(() => EmrRegistrationOutpatient, { onDelete: "SET NULL", nullable: true })
     @JoinColumn()
-    appointment_id: EmrRegistrationOutpatient | null;
+    appointment: EmrRegistrationOutpatient | null;
 
     @Column()
     @CreateDateColumn()