diff --git a/google-api-client-apache-v5/src/test/java/com/google/api/client/googleapis/apache/v5/ITGoogleApache5HttpTransportTest.java b/google-api-client-apache-v5/src/test/java/com/google/api/client/googleapis/apache/v5/ITGoogleApache5HttpTransportTest.java
index 7a5d39d2f..e73435ff3 100644
--- a/google-api-client-apache-v5/src/test/java/com/google/api/client/googleapis/apache/v5/ITGoogleApache5HttpTransportTest.java
+++ b/google-api-client-apache-v5/src/test/java/com/google/api/client/googleapis/apache/v5/ITGoogleApache5HttpTransportTest.java
@@ -76,9 +76,12 @@ public void testHttpRequestPassesWhenMakingRequestToGoogleSite() throws Exceptio
         .getHttpClient()
         .execute(
             httpGet,
-            response -> {
-              assertEquals(200, response.getCode());
-              return null;
+            new HttpClientResponseHandler<Void>() {
+              @Override
+              public Void handleResponse(ClassicHttpResponse response) {
+                assertEquals(200, response.getCode());
+                return null;
+              }
             });
   }
 }