diff --git a/modules/tripleliftBidAdapter.js b/modules/tripleliftBidAdapter.js
index 795c75ef9bc..fac6224d1dc 100644
--- a/modules/tripleliftBidAdapter.js
+++ b/modules/tripleliftBidAdapter.js
@@ -17,12 +17,15 @@ export const tripleliftAdapterSpec = {
 
   buildRequests: function(bidRequests, bidderRequest) {
     let tlCall = STR_ENDPOINT;
-    let referrer = utils.getTopWindowUrl();
     let data = _buildPostBody(bidRequests);
 
     tlCall = utils.tryAppendQueryString(tlCall, 'lib', 'prebid');
     tlCall = utils.tryAppendQueryString(tlCall, 'v', '$prebid.version$');
-    tlCall = utils.tryAppendQueryString(tlCall, 'referrer', referrer);
+
+    if (bidderRequest && bidderRequest.refererInfo) {
+      let referrer = bidderRequest.refererInfo.referer;
+      tlCall = utils.tryAppendQueryString(tlCall, 'referrer', referrer);
+    }
 
     if (bidderRequest && bidderRequest.timeout) {
       tlCall = utils.tryAppendQueryString(tlCall, 'tmax', bidderRequest.timeout);
@@ -110,11 +113,11 @@ function _buildResponseObject(bidderRequest, bid) {
   let width = bid.width || 1;
   let height = bid.height || 1;
   let dealId = bid.deal_id || '';
-  let creativeId = bid.imp_id;
+  let creativeId = bid.crid || '';
 
   if (bid.cpm != 0 && bid.ad) {
     bidResponse = {
-      requestId: bidderRequest.bids[creativeId].bidId,
+      requestId: bidderRequest.bids[bid.imp_id].bidId,
       cpm: bid.cpm,
       width: width,
       height: height,
diff --git a/test/spec/modules/tripleliftBidAdapter_spec.js b/test/spec/modules/tripleliftBidAdapter_spec.js
index d3013d9be22..f614bdbd31a 100644
--- a/test/spec/modules/tripleliftBidAdapter_spec.js
+++ b/test/spec/modules/tripleliftBidAdapter_spec.js
@@ -68,19 +68,42 @@ describe('triplelift adapter', function () {
       }
     ];
 
+    let bidderRequest = {
+      bidderCode: 'triplelift',
+      auctionId: 'a7ebcd1d-66ff-4b5c-a82c-6a21a6ee5a18',
+      bidderRequestId: '5c55612f99bc11',
+      bids: [
+        {
+          imp_id: 0,
+          cpm: 1.062,
+          width: 300,
+          height: 250,
+          ad: 'ad-markup',
+          iurl: 'https://s.adroll.com/a/IYR/N36/IYRN366MFVDITBAGNNT5U6.jpg'
+        }
+      ],
+      refererInfo: {
+        referer: 'http://examplereferer.com'
+      },
+      gdprConsent: {
+        consentString: 'BOONm0NOONm0NABABAENAa-AAAARh7______b9_3__7_9uz_Kv_K7Vf7nnG072lPVA9LTOQ6gEaY',
+        gdprApplies: true
+      }
+    };
+
     it('exists and is an object', function () {
-      const request = tripleliftAdapterSpec.buildRequests(bidRequests);
+      const request = tripleliftAdapterSpec.buildRequests(bidRequests, bidderRequest);
       expect(request).to.exist.and.to.be.a('object');
     });
 
     it('should only parse sizes that are of the proper length and format', function () {
-      const request = tripleliftAdapterSpec.buildRequests(bidRequests);
+      const request = tripleliftAdapterSpec.buildRequests(bidRequests, bidderRequest);
       expect(request.data.imp[0].banner.format).to.have.length(2);
       expect(request.data.imp[0].banner.format).to.deep.equal([{w: 300, h: 250}, {w: 300, h: 600}]);
     });
 
     it('should be a post request and populate the payload', function () {
-      const request = tripleliftAdapterSpec.buildRequests(bidRequests);
+      const request = tripleliftAdapterSpec.buildRequests(bidRequests, bidderRequest);
       const payload = request.data;
       expect(payload).to.exist;
       expect(payload.imp[0].tagid).to.equal('12345');
@@ -89,16 +112,15 @@ describe('triplelift adapter', function () {
     });
 
     it('should return a query string for TL call', function () {
-      const request = tripleliftAdapterSpec.buildRequests(bidRequests);
+      const request = tripleliftAdapterSpec.buildRequests(bidRequests, bidderRequest);
       const url = request.url;
       expect(url).to.exist;
       expect(url).to.be.a('string');
       expect(url).to.match(/(?:tlx.3lift.com\/header\/auction)/)
       expect(url).to.match(/(?:lib=prebid)/)
       expect(url).to.match(/(?:prebid.version)/)
-      // expect(url).to.match(/(?:fe=)/) //
-      expect(url).to.match(/(?:referrer)/)
-    })
+      expect(url).to.match(/(?:referrer)/);
+    });
   });
 
   describe('interpretResponse', function () {
@@ -130,8 +152,11 @@ describe('triplelift adapter', function () {
           iurl: 'https://s.adroll.com/a/IYR/N36/IYRN366MFVDITBAGNNT5U6.jpg'
         }
       ],
+      refererInfo: {
+        referer: 'http://examplereferer.com'
+      },
       gdprConsent: {
-        consentString: 'BOONm0NOONma-AAAARh7______b9_3__7_9uz_Kv_K7Vf7nnG072lPVOQ6gEaY',
+        consentString: 'BOONm0NOONm0NABABAENAa-AAAARh7______b9_3__7_9uz_Kv_K7Vf7nnG072lPVA9LTOQ6gEaY',
         gdprApplies: true
       }
     };
@@ -201,6 +226,9 @@ describe('triplelift adapter', function () {
             iurl: 'https://s.adroll.com/a/IYR/N36/IYRN366MFVDITBAGNNT5U6.jpg'
           }
         ],
+        refererInfo: {
+          referer: 'http://examplereferer.com'
+        },
         gdprConsent: {
           consentString: 'BOONm0NOONm0NABABAENAa-AAAARh7______b9_3__7_9uz_Kv_K7Vf7nnG072lPVA9LTOQ6gEaY',
           gdprApplies: true