diff --git a/modules/sovrnBidAdapter.js b/modules/sovrnBidAdapter.js
index 176b090fbe5..9ec4d339753 100644
--- a/modules/sovrnBidAdapter.js
+++ b/modules/sovrnBidAdapter.js
@@ -14,7 +14,7 @@ export const spec = {
    * @return boolean for whether or not a bid is valid
    */
   isBidRequestValid: function(bid) {
-    return !!(bid.params.tagid && !isNaN(parseFloat(bid.params.tagid)) && isFinite(bid.params.tagid));
+    return !!(bid.params.tagid && !isNaN(parseFloat(bid.params.tagid)) && isFinite(bid.params.tagid))
   },
 
   /**
@@ -45,14 +45,21 @@ export const spec = {
         }
 
         if (bid.schain) {
-          schain = schain || bid.schain;
+          schain = schain || bid.schain
         }
-        iv = iv || utils.getBidIdParameter('iv', bid.params);
+        iv = iv || utils.getBidIdParameter('iv', bid.params)
 
-        let bidSizes = (bid.mediaTypes && bid.mediaTypes.banner && bid.mediaTypes.banner.sizes) || bid.sizes;
+        let bidSizes = (bid.mediaTypes && bid.mediaTypes.banner && bid.mediaTypes.banner.sizes) || bid.sizes
         bidSizes = ((utils.isArray(bidSizes) && utils.isArray(bidSizes[0])) ? bidSizes : [bidSizes])
         bidSizes = bidSizes.filter(size => utils.isArray(size))
         const processedSizes = bidSizes.map(size => ({w: parseInt(size[0], 10), h: parseInt(size[1], 10)}))
+        const floorInfo = (bid.getFloor && typeof bid.getFloor === 'function') ? bid.getFloor({
+          currency: 'USD',
+          mediaType: 'banner',
+          size: '*'
+        }) : {}
+        floorInfo.floor = floorInfo.floor || utils.getBidIdParameter('bidfloor', bid.params)
+
         const imp = {
           adunitcode: bid.adUnitCode,
           id: bid.bidId,
@@ -62,7 +69,7 @@ export const spec = {
             h: 1,
           },
           tagid: String(utils.getBidIdParameter('tagid', bid.params)),
-          bidfloor: utils.getBidIdParameter('bidfloor', bid.params)
+          bidfloor: floorInfo.floor
         }
 
         const segmentsString = utils.getBidIdParameter('segments', bid.params)
diff --git a/test/spec/modules/sovrnBidAdapter_spec.js b/test/spec/modules/sovrnBidAdapter_spec.js
index 2bb5cdbdf3c..84a0069c0b4 100644
--- a/test/spec/modules/sovrnBidAdapter_spec.js
+++ b/test/spec/modules/sovrnBidAdapter_spec.js
@@ -4,11 +4,26 @@ import {newBidder} from 'src/adapters/bidderFactory.js';
 
 const ENDPOINT = `https://ap.lijit.com/rtb/bid?src=$$REPO_AND_VERSION$$`;
 
+const adUnitBidRequest = {
+  'bidder': 'sovrn',
+  'params': {
+    'tagid': '403370'
+  },
+  'adUnitCode': 'adunit-code',
+  'sizes': [
+    [300, 250],
+    [300, 600]
+  ],
+  'bidId': '30b31c1838de1e',
+  'bidderRequestId': '22edbae2733bf6',
+  'auctionId': '1d1a030790a475',
+}
+
 describe('sovrnBidAdapter', function() {
   const adapter = newBidder(spec);
 
   describe('isBidRequestValid', function () {
-    let bid = {
+    const bid = {
       'bidder': 'sovrn',
       'params': {
         'tagid': '403370'
@@ -296,12 +311,32 @@ describe('sovrnBidAdapter', function() {
         'bidId': '30b31c1838de1e',
         'bidderRequestId': '22edbae2733bf6',
         'auctionId': '1d1a030790a475'
-      }];
+      }]
       const request = spec.buildRequests(segmentsRequests, bidderRequest)
       const payload = JSON.parse(request.data)
       expect(payload.imp[0].ext.deals[0]).to.equal('test1')
       expect(payload.imp[0].ext.deals[1]).to.equal('test2')
     })
+    it('should use the floor provided from the floor module if present', function() {
+      const floorBid = {...adUnitBidRequest, getFloor: () => ({currency: 'USD', floor: 1.10})}
+      floorBid.params = {
+        tagid: 1234,
+        bidfloor: 2.00
+      }
+      const request = spec.buildRequests([floorBid], bidderRequest)
+      const payload = JSON.parse(request.data)
+      expect(payload.imp[0].bidfloor).to.equal(1.10)
+    })
+    it('should use the floor from the param if there is no floor from the floor module', function() {
+      const floorBid = {...adUnitBidRequest, getFloor: () => ({})}
+      floorBid.params = {
+        tagid: 1234,
+        bidfloor: 2.00
+      }
+      const request = spec.buildRequests([floorBid], bidderRequest)
+      const payload = JSON.parse(request.data)
+      expect(payload.imp[0].bidfloor).to.equal(2.00)
+    })
   });
 
   describe('interpretResponse', function () {