diff --git a/resources/assets/js/fetch.ts b/resources/assets/js/fetch.ts
index 01e1431..2c16091 100644
--- a/resources/assets/js/fetch.ts
+++ b/resources/assets/js/fetch.ts
@@ -67,5 +67,6 @@ export class ResponseError extends Error {
 
         this.name = 'ResponseError';
         this.response = response;
+        Object.setPrototypeOf(this, new.target.prototype);
     }
 }