diff --git a/modules/yahooAdsBidAdapter.js b/modules/yahooAdsBidAdapter.js
index 5776f42cd6e..eaffa1f6fae 100644
--- a/modules/yahooAdsBidAdapter.js
+++ b/modules/yahooAdsBidAdapter.js
@@ -660,10 +660,6 @@ export const spec = {
         bidResponse.mediaType = VIDEO;
         bidResponse.meta.mediaType = VIDEO;
         bidResponse.vastXml = bid.adm;
-
-        if (bid.nurl) {
-          bidResponse.vastUrl = bid.nurl;
-        };
       }
 
       if (deepAccess(bidderRequest, 'mediaTypes.video.context') === 'outstream' && !bidderRequest.renderer && bidResponse.mediaType === VIDEO) {
diff --git a/test/spec/modules/yahooAdsBidAdapter_spec.js b/test/spec/modules/yahooAdsBidAdapter_spec.js
index b8be46c1903..f8ed7693f3f 100644
--- a/test/spec/modules/yahooAdsBidAdapter_spec.js
+++ b/test/spec/modules/yahooAdsBidAdapter_spec.js
@@ -1496,15 +1496,6 @@ describe('Yahoo Advertising Bid Adapter:', () => {
         expect(response[0].mediaType).to.equal('video');
       })
 
-      it('should insert video VAST win notification into vastUrl', () => {
-        const { serverResponse, bidderRequest } = generateResponseMock('video', 'vast');
-        const response = spec.interpretResponse(serverResponse, {bidderRequest});
-        expect(response[0].ad).to.be.undefined;
-        expect(response[0].vastUrl).to.equal('https://yahoo.com?event=adAttempt');
-        expect(response[0].vastXml).to.equal('<VAST></VAST>');
-        expect(response[0].mediaType).to.equal('video');
-      })
-
       describe('wrapped in video players for display inventory', () => {
         beforeEach(() => {
           config.setConfig({