diff --git a/integration-tests/common/common.go b/integration-tests/common/common.go
index 4f77cbbf..c24589a6 100644
--- a/integration-tests/common/common.go
+++ b/integration-tests/common/common.go
@@ -165,7 +165,7 @@ ListenAddresses = ['0.0.0.0:6690']
 
 func (c *Common) SetLocalEnvironment() {
 	var nodeDetails []*environment.ChainlinkNodeDetail
-	var basePort = 6688
+	var basePort = 50100
 	for i := 0; i < c.NodeCount; i++ {
 		dbLocalIP := fmt.Sprintf("postgresql://postgres:postgres@host.docker.internal:5432/cosmos_test_%d?sslmode=disable", i+1)
 		nodeDetails = append(nodeDetails, &environment.ChainlinkNodeDetail{
diff --git a/integration-tests/ocr2_test.go b/integration-tests/ocr2_test.go
index 6ccd15b0..c5b8d5ab 100644
--- a/integration-tests/ocr2_test.go
+++ b/integration-tests/ocr2_test.go
@@ -140,13 +140,11 @@ func TestOCRBasic(t *testing.T) {
 	_, err = cg.AcceptProposal(string(parsedInput), ocrAddress)
 	require.NoError(t, err, "Could not accept proposed config")
 
-	p2pPort := "6690"
-
+	p2pPort := "50200"
 	err = chainlinkClient.CreateJobsForContract(
 		commonConfig.ChainId,
 		p2pPort,
 		commonConfig.MockUrl,
-		commonConfig.ObservationSource,
 		commonConfig.JuelsPerFeeCoinSource,
 		ocrAddress)
 	require.NoError(t, err, "Could not create jobs for contract")