diff --git a/modules/qwarryBidAdapter.js b/modules/qwarryBidAdapter.js
index d19ad0b4fe4..7ed5e5c984c 100644
--- a/modules/qwarryBidAdapter.js
+++ b/modules/qwarryBidAdapter.js
@@ -20,7 +20,8 @@ export const spec = {
       bids.push({
         bidId: bidRequest.bidId,
         zoneToken: bidRequest.params.zoneToken,
-        pos: bidRequest.params.pos
+        pos: bidRequest.params.pos,
+        sizes: prepareSizes(bidRequest.sizes)
       })
     })
 
@@ -90,4 +91,8 @@ export const spec = {
   }
 }
 
+function prepareSizes(sizes) {
+  return sizes && sizes.map(size => ({ width: size[0], height: size[1] }));
+}
+
 registerBidder(spec);
diff --git a/test/spec/modules/qwarryBidAdapter_spec.js b/test/spec/modules/qwarryBidAdapter_spec.js
index 5d297d32014..06d4af0756c 100644
--- a/test/spec/modules/qwarryBidAdapter_spec.js
+++ b/test/spec/modules/qwarryBidAdapter_spec.js
@@ -5,6 +5,7 @@ import { newBidder } from 'src/adapters/bidderFactory.js'
 const REQUEST = {
   'bidId': '456',
   'bidder': 'qwarry',
+  'sizes': [[100, 200], [300, 400]],
   'params': {
     zoneToken: 'e64782a4-8e68-4c38-965b-80ccf115d46f',
     pos: 7
@@ -85,7 +86,7 @@ describe('qwarryBidAdapter', function () {
       expect(bidderRequest.method).to.equal('POST')
       expect(bidderRequest.data.requestId).to.equal('123')
       expect(bidderRequest.data.referer).to.equal('http://test.com/path.html')
-      expect(bidderRequest.data.bids).to.deep.contains({ bidId: '456', zoneToken: 'e64782a4-8e68-4c38-965b-80ccf115d46f', pos: 7 })
+      expect(bidderRequest.data.bids).to.deep.contains({ bidId: '456', zoneToken: 'e64782a4-8e68-4c38-965b-80ccf115d46f', pos: 7, sizes: [{ width: 100, height: 200 }, { width: 300, height: 400 }] })
       expect(bidderRequest.data.gdprConsent).to.deep.contains({ consentRequired: true, consentString: 'BOJ8RZsOJ8RZsABAB8AAAAAZ+A==' })
       expect(bidderRequest.options.customHeaders).to.deep.equal({ 'Rtb-Direct': true })
       expect(bidderRequest.options.contentType).to.equal('application/json')