diff --git a/modules/rtbhouseBidAdapter.js b/modules/rtbhouseBidAdapter.js
index cd6b14d897c..28902063ff7 100644
--- a/modules/rtbhouseBidAdapter.js
+++ b/modules/rtbhouseBidAdapter.js
@@ -9,6 +9,7 @@ const ENDPOINT_URL = 'creativecdn.com/bidder/prebid/bids';
 const DEFAULT_CURRENCY_ARR = ['USD']; // NOTE - USD is the only supported currency right now; Hardcoded for bids
 const SUPPORTED_MEDIA_TYPES = [BANNER, NATIVE];
 const TTL = 55;
+const GVLID = 16;
 
 // Codes defined by OpenRTB Native Ads 1.1 specification
 export const OPENRTB = {
@@ -36,6 +37,7 @@ export const OPENRTB = {
 export const spec = {
   code: BIDDER_CODE,
   supportedMediaTypes: SUPPORTED_MEDIA_TYPES,
+  gvlid: GVLID,
 
   isBidRequestValid: function (bid) {
     return !!(includes(REGIONS, bid.params.region) && bid.params.publisherId);