diff --git a/src/entity/refferal_hospital.ts b/src/entity/refferal_hospital.ts
index ea01f55..989f9aa 100644
--- a/src/entity/refferal_hospital.ts
+++ b/src/entity/refferal_hospital.ts
@@ -12,7 +12,7 @@ export class RefferalHospital {
   @PrimaryGeneratedColumn("uuid")
   id!: string;
 
-  @Column({ type: "number", nullable: true })
+  @Column({ type: "integer", nullable: true })
   order_number: string;
 
   @Column({ type: "text", nullable: false })