diff --git a/modules/cwireBidAdapter.js b/modules/cwireBidAdapter.js
index d36948d162d..f878be5f66a 100644
--- a/modules/cwireBidAdapter.js
+++ b/modules/cwireBidAdapter.js
@@ -16,6 +16,7 @@ const CWID_KEY = 'cw_cwid';
 
 export const BID_ENDPOINT = 'https://prebid.cwi.re/v1/bid';
 export const EVENT_ENDPOINT = 'https://prebid.cwi.re/v1/event';
+export const GVL_ID = 1081;
 
 /**
  * Allows limiting ad impressions per site render. Unique per prebid instance ID.
@@ -140,6 +141,7 @@ function getCwExtension() {
 
 export const spec = {
   code: BIDDER_CODE,
+  gvlid: GVL_ID,
   supportedMediaTypes: [BANNER],
 
   /**