diff --git a/src/test/java/io/cdap/plugin/successfactors/source/transport/SuccessFactorsTransporterTest.java b/src/test/java/io/cdap/plugin/successfactors/source/transport/SuccessFactorsTransporterTest.java
index 012fb84..90c05df 100644
--- a/src/test/java/io/cdap/plugin/successfactors/source/transport/SuccessFactorsTransporterTest.java
+++ b/src/test/java/io/cdap/plugin/successfactors/source/transport/SuccessFactorsTransporterTest.java
@@ -69,8 +69,8 @@ public class SuccessFactorsTransporterTest {
   public static void classSetup() {
     new MockUp<SuccessFactorsTransporter>() {
       @Mock
-      public OkHttpClient.Builder buildConfiguredClient(String proxyUrl, String proxyUsername, String proxyPassword) {
-        return allowAllSSL();
+      public OkHttpClient buildConfiguredClient(String proxyUrl, String proxyUsername, String proxyPassword) {
+        return allowAllSSL().build();
       }
     };
   }