diff --git a/packages/core/src/utils/UniqueComponentId.js b/packages/core/src/utils/UniqueComponentId.js
index 4e9c242ff..f7786b140 100755
--- a/packages/core/src/utils/UniqueComponentId.js
+++ b/packages/core/src/utils/UniqueComponentId.js
@@ -1,5 +1,10 @@
 import { uuid } from '@primeuix/utils/uuid';
 
+/**
+ * @deprecated since v4.3.0. Use `uuid` from @primeuix/utils instead.
+ * @param {string} prefix
+ * @return {string}
+ */
 export default function (prefix = 'pv_id_') {
     return uuid(prefix);
 }
diff --git a/packages/core/src/utils/Utils.d.ts b/packages/core/src/utils/Utils.d.ts
index 9128afc45..6b6bc5ded 100644
--- a/packages/core/src/utils/Utils.d.ts
+++ b/packages/core/src/utils/Utils.d.ts
@@ -16,4 +16,9 @@ export declare class HelperSet {
     get(parentInstance?: any, slots?: any): any[] | null | undefined;
 }
 
+/**
+ * @deprecated since v4.3.0. Use `uuid` from @primeuix/utils instead.
+ * @param {string} prefix
+ * @return {string}
+ */
 export declare function UniqueComponentId(prefix?: string): string;