diff --git a/modules/gumgumBidAdapter.js b/modules/gumgumBidAdapter.js
index 46ea7c1b3907..d112c5a34036 100644
--- a/modules/gumgumBidAdapter.js
+++ b/modules/gumgumBidAdapter.js
@@ -224,7 +224,7 @@ function _getFloor (mediaTypes, staticBidFloor, bid) {
 
 function getEids (userId) {
   return Object.keys(userId).reduce(function (eids, provider) {
-    if (provider.id) eids[provider] = userId[provider].id;
+    if (userId[provider]) eids[provider] = userId[provider];
     return eids;
   }, {});
 }
@@ -252,13 +252,12 @@ function buildRequests (validBidRequests, bidderRequest) {
       ortb2Imp
     } = bidRequest;
     const { currency, floor } = _getFloor(mediaTypes, params.bidfloor, bidRequest);
-    const eids = [];
+    const eids = getEids(userId);
     let sizes = [1, 1];
     let data = {};
     let gpid = '';
 
     // ADTS-134 Fetch DIL Envelope for Client Side Header Bidding
-    eids.push.apply(eids, getEids(userId));
     for (const eid in eids) data[eid] = eids[eid];
 
     // ADJS-1024
diff --git a/test/spec/modules/gumgumBidAdapter_spec.js b/test/spec/modules/gumgumBidAdapter_spec.js
index f1e789586654..6a7aba20b3a6 100644
--- a/test/spec/modules/gumgumBidAdapter_spec.js
+++ b/test/spec/modules/gumgumBidAdapter_spec.js
@@ -147,22 +147,6 @@ describe('gumgumAdapter', function () {
     const zoneParam = { 'zone': '123a' };
     const pubIdParam = { 'pubId': 123 };
 
-    it('should send IDL envelope ID if available', function () {
-      const idl_env = 'abc123';
-      const request = { ...bidRequests[0], userId: { idl_env } };
-      const bidRequest = spec.buildRequests([request])[0];
-
-      expect(bidRequest.data).to.have.property('idl_env');
-      expect(bidRequest.data.idl_env).to.equal(idl_env);
-    });
-
-    it('should not send IDL envelope if not available', function () {
-      const request = { ...bidRequests[0] };
-      const bidRequest = spec.buildRequests([request])[0];
-
-      expect(bidRequest.data).to.not.have.property('idl_env');
-    });
-
     it('should set pubId param if found', function () {
       const request = { ...bidRequests[0], params: pubIdParam };
       const bidRequest = spec.buildRequests([request])[0];
@@ -463,6 +447,21 @@ describe('gumgumAdapter', function () {
       const request = spec.buildRequests(bidRequests)[0];
       expect(request.data).to.not.include.any.keys('tdid');
     });
+    it('should send IDL envelope ID if available', function () {
+      const idl_env = 'abc123';
+      const request = { ...bidRequests[0], userId: { idl_env } };
+      const bidRequest = spec.buildRequests([request])[0];
+
+      expect(bidRequest.data).to.have.property('idl_env');
+      expect(bidRequest.data.idl_env).to.equal(idl_env);
+    });
+
+    it('should not send IDL envelope if not available', function () {
+      const request = { ...bidRequests[0] };
+      const bidRequest = spec.buildRequests([request])[0];
+
+      expect(bidRequest.data).to.not.have.property('idl_env');
+    });
     it('should send schain parameter in serialized form', function () {
       const serializedForm = '1.0,1!exchange1.com,1234,1,bid-request-1,publisher,publisher.com!exchange2.com,abcd,1,bid-request-2,intermediary,intermediary.com'
       const request = spec.buildRequests(bidRequests)[0];