diff --git a/src/entity/pharmacy/item_master.ts b/src/entity/pharmacy/item_master.ts
index 6f3ff57..bb00d43 100644
--- a/src/entity/pharmacy/item_master.ts
+++ b/src/entity/pharmacy/item_master.ts
@@ -21,7 +21,7 @@ import { Unit } from "./unit";
 @Entity("pharmacy_item_master", { schema: "pharmacy" })
 export class ItemMaster {
 	@PrimaryGeneratedColumn("uuid")
-	id!: string;
+	id: string;
 
 	@Column({
 		type: "text",