diff --git a/packages/portalnetwork/test/integration/beacon.spec.ts b/packages/portalnetwork/test/integration/beacon.spec.ts
index 68356c65c..af3074397 100644
--- a/packages/portalnetwork/test/integration/beacon.spec.ts
+++ b/packages/portalnetwork/test/integration/beacon.spec.ts
@@ -448,7 +448,7 @@ describe('OFFER/ACCEPT tests', () => {
       hexToBytes(optimisticUpdate.content_value),
     )
 
-    const acceptedOffers = await network1.sendOffer(network2.enr.nodeId, [
+    const acceptedOffers = await network1.sendOffer(network2.enr.toENR(), [
       staleOptimisticUpdateContentKey,
     ])
     assert.deepEqual(acceptedOffers, [], 'no content was accepted by node 2')
@@ -512,7 +512,7 @@ describe('OFFER/ACCEPT tests', () => {
       ),
     )
 
-    await network1.sendOffer(network2.enr.nodeId, [bootstrapKey])
+    await network1.sendOffer(network2.enr.toENR(), [bootstrapKey])
 
     await new Promise((resolve) => {
       network2.on('ContentAdded', (key: Uint8Array) => {
diff --git a/packages/portalnetwork/test/integration/integration.spec.ts b/packages/portalnetwork/test/integration/integration.spec.ts
index 1be6828e9..46ae2d5d4 100644
--- a/packages/portalnetwork/test/integration/integration.spec.ts
+++ b/packages/portalnetwork/test/integration/integration.spec.ts
@@ -321,7 +321,7 @@ describe('Offer/Accept', () => {
     const veryFarFakeContentKey = hexToBytes(
       '0x00' + generateRandomNodeIdAtDistance(node2.discv5.enr.nodeId, 256),
     )
-    const res = await network1.sendOffer(node2.discv5.enr.nodeId, [veryFarFakeContentKey])
+    const res = await network1.sendOffer(node2.discv5.enr.toENR(), [veryFarFakeContentKey])
     assert.deepEqual(res, [], 'no accepts should be received')
   })
 })