diff --git a/wifi/java/android/net/wifi/nan/ConfigRequest.java b/wifi/java/android/net/wifi/nan/ConfigRequest.java
index 44544de0e9fdb..5d41579ed6653 100644
--- a/wifi/java/android/net/wifi/nan/ConfigRequest.java
+++ b/wifi/java/android/net/wifi/nan/ConfigRequest.java
@@ -30,7 +30,7 @@ import android.os.Parcelable;
  *
  * @hide PROPOSED_NAN_API
  */
-public class ConfigRequest implements Parcelable {
+public final class ConfigRequest implements Parcelable {
     /**
      * Lower range of possible cluster ID.
      *
diff --git a/wifi/java/android/net/wifi/nan/PublishConfig.java b/wifi/java/android/net/wifi/nan/PublishConfig.java
index 71f99d98a7bca..6203f9539e7c7 100644
--- a/wifi/java/android/net/wifi/nan/PublishConfig.java
+++ b/wifi/java/android/net/wifi/nan/PublishConfig.java
@@ -37,7 +37,7 @@ import java.util.Arrays;
  *
  * @hide PROPOSED_NAN_API
  */
-public class PublishConfig implements Parcelable {
+public final class PublishConfig implements Parcelable {
     /** @hide */
     @IntDef({
             PUBLISH_TYPE_UNSOLICITED, PUBLISH_TYPE_SOLICITED })
diff --git a/wifi/java/android/net/wifi/nan/SubscribeConfig.java b/wifi/java/android/net/wifi/nan/SubscribeConfig.java
index 7904875a4064a..5a2c76272f785 100644
--- a/wifi/java/android/net/wifi/nan/SubscribeConfig.java
+++ b/wifi/java/android/net/wifi/nan/SubscribeConfig.java
@@ -37,7 +37,7 @@ import java.util.Arrays;
  *
  * @hide PROPOSED_NAN_API
  */
-public class SubscribeConfig implements Parcelable {
+public final class SubscribeConfig implements Parcelable {
     /** @hide */
     @IntDef({
             SUBSCRIBE_TYPE_PASSIVE, SUBSCRIBE_TYPE_ACTIVE })