diff --git a/src/main/java/io/vertx/serviceresolver/kube/KubeResolverOptions.java b/src/main/java/io/vertx/serviceresolver/kube/KubeResolverOptions.java
index 75cc9b4..f5212b8 100644
--- a/src/main/java/io/vertx/serviceresolver/kube/KubeResolverOptions.java
+++ b/src/main/java/io/vertx/serviceresolver/kube/KubeResolverOptions.java
@@ -11,6 +11,7 @@
 package io.vertx.serviceresolver.kube;
 
 import io.vertx.codegen.annotations.DataObject;
+import io.vertx.codegen.json.annotations.JsonGen;
 import io.vertx.core.buffer.Buffer;
 import io.vertx.core.http.HttpClientOptions;
 import io.vertx.core.http.WebSocketClientOptions;
@@ -24,7 +25,8 @@
 /**
  *
  */
-@DataObject(generateConverter = true, publicConverter = false)
+@DataObject
+@JsonGen(publicConverter = false)
 public class KubeResolverOptions {
 
   private static final String KUBERNETES_SERVICE_HOST = "KUBERNETES_SERVICE_HOST";
diff --git a/src/main/java/io/vertx/serviceresolver/srv/SrvResolverOptions.java b/src/main/java/io/vertx/serviceresolver/srv/SrvResolverOptions.java
index 68a8b98..1e600dd 100644
--- a/src/main/java/io/vertx/serviceresolver/srv/SrvResolverOptions.java
+++ b/src/main/java/io/vertx/serviceresolver/srv/SrvResolverOptions.java
@@ -11,9 +11,11 @@
 package io.vertx.serviceresolver.srv;
 
 import io.vertx.codegen.annotations.DataObject;
+import io.vertx.codegen.json.annotations.JsonGen;
 import io.vertx.core.json.JsonObject;
 
-@DataObject(generateConverter = true, publicConverter = false)
+@DataObject
+@JsonGen(publicConverter = false)
 public class SrvResolverOptions {
 
   private String host;