diff --git a/src/entity/emr/emr_registration_outpatient.ts b/src/entity/emr/emr_registration_outpatient.ts
index 052347e..f17c64a 100644
--- a/src/entity/emr/emr_registration_outpatient.ts
+++ b/src/entity/emr/emr_registration_outpatient.ts
@@ -8,6 +8,7 @@ import {
     ManyToOne,
     OneToOne,
     JoinColumn,
+    OneToMany,
 } from "typeorm";
 
 import { EmrRegistration } from "./emr_registration";
@@ -71,7 +72,7 @@ export class EmrRegistrationOutpatient {
     @Column({ nullable: true, length: 256 })
     registration_number: string;
 
-    @OneToOne(() => EmrInternalConsultation, { onDelete: "SET NULL", nullable: true })
+    @ManyToOne(() => EmrInternalConsultation, { onDelete: "SET NULL", nullable: true })
     @JoinColumn()
     ref_consultation: EmrInternalConsultation | null;