diff --git a/src/main/resources/handlebars/typescript-fetch/api.mustache b/src/main/resources/handlebars/typescript-fetch/api.mustache
index 1ada41f11e..4a929dfd5d 100644
--- a/src/main/resources/handlebars/typescript-fetch/api.mustache
+++ b/src/main/resources/handlebars/typescript-fetch/api.mustache
@@ -61,7 +61,7 @@ export class BaseAPI {
  * @extends {Error}
  */
 export class RequiredError extends Error {
-    name: "RequiredError"
+    name = "RequiredError"
     constructor(public field: string, msg?: string) {
         super(msg);
     }