diff --git a/modules/openwebBidAdapter.js b/modules/openwebBidAdapter.js
index 39bd50f61a9..cf0334b7f29 100644
--- a/modules/openwebBidAdapter.js
+++ b/modules/openwebBidAdapter.js
@@ -141,16 +141,16 @@ registerBidder(spec);
  * @param bid {bid}
  * @returns {Number}
  */
-function getFloor(bid, mediaType, currency) {
+function getFloor(bid, mediaType) {
   if (!isFn(bid.getFloor)) {
     return 0;
   }
   let floorResult = bid.getFloor({
-    currency: currency,
+    currency: DEFAULT_CURRENCY,
     mediaType: mediaType,
     size: '*'
   });
-  return floorResult.currency === currency && floorResult.floor ? floorResult.floor : 0;
+  return floorResult.currency === DEFAULT_CURRENCY && floorResult.floor ? floorResult.floor : 0;
 }
 
 /**
@@ -286,7 +286,6 @@ function generateBidParameters(bid, bidderRequest) {
   const {params} = bid;
   const mediaType = isBanner(bid) ? BANNER : VIDEO;
   const sizesArray = getSizesArray(bid, mediaType);
-  const currency = params.currency || config.getConfig('currency.adServerCurrency') || DEFAULT_CURRENCY;
 
   // fix floor price in case of NAN
   if (isNaN(params.floorPrice)) {
@@ -297,8 +296,7 @@ function generateBidParameters(bid, bidderRequest) {
     mediaType,
     adUnitCode: getBidIdParameter('adUnitCode', bid),
     sizes: sizesArray,
-    currency: currency,
-    floorPrice: Math.max(getFloor(bid, mediaType, currency), params.floorPrice),
+    floorPrice: Math.max(getFloor(bid, mediaType), params.floorPrice),
     bidId: getBidIdParameter('bidId', bid),
     loop: getBidIdParameter('bidderRequestsCount', bid),
     bidderRequestId: getBidIdParameter('bidderRequestId', bid),
diff --git a/modules/openwebBidAdapter.md b/modules/openwebBidAdapter.md
index 36c1f0ca6c5..5450182265c 100644
--- a/modules/openwebBidAdapter.md
+++ b/modules/openwebBidAdapter.md
@@ -24,8 +24,6 @@ The adapter supports Video and Display demand.
 | `floorPrice` | optional | Number |  Minimum price in USD. Misuse of this parameter can impact revenue | 2.00
 | `placementId` | optional | String |  A unique placement identifier  | "12345678"
 | `testMode` | optional | Boolean |  This activates the test mode  | false
-| `currency` | optional | String | 3 letters currency | "EUR"
-
 
 # Test Parameters
 ```javascript
@@ -50,4 +48,4 @@ var adUnits = [
         }]
       }
    ];
-```
\ No newline at end of file
+```
diff --git a/test/spec/modules/openwebBidAdapter_spec.js b/test/spec/modules/openwebBidAdapter_spec.js
index 5a0264f00b8..4586ce78135 100644
--- a/test/spec/modules/openwebBidAdapter_spec.js
+++ b/test/spec/modules/openwebBidAdapter_spec.js
@@ -178,16 +178,6 @@ describe('openwebAdapter', function () {
       expect(request.data.bids[1].mediaType).to.equal(BANNER)
     });
 
-    it('should send the correct currency in bid request', function () {
-      const bid = utils.deepClone(bidRequests[0]);
-      bid.params = {
-        'currency': 'EUR'
-      };
-      const expectedCurrency = bid.params.currency;
-      const request = spec.buildRequests([bid], bidderRequest);
-      expect(request.data.bids[0].currency).to.equal(expectedCurrency);
-    });
-
     it('should respect syncEnabled option', function() {
       config.setConfig({
         userSync: {