diff --git a/libraries/fetch-utils/test/unit/FetchUtilsTests.js b/libraries/fetch-utils/test/unit/FetchUtilsTests.js
index af3d1f8df7..8ab21921a9 100644
--- a/libraries/fetch-utils/test/unit/FetchUtilsTests.js
+++ b/libraries/fetch-utils/test/unit/FetchUtilsTests.js
@@ -199,7 +199,7 @@ describe('fetch-utils', function () {
     })
 
     it('handles errors', async function () {
-      await expect(fetchJson(this.url('/500'))).to.be.rejectedWith(
+      await expect(fetchString(this.url('/500'))).to.be.rejectedWith(
         RequestFailedError
       )
       await expectRequestAborted(this.server.lastReq)