1 files changed, 3 insertions, 1 deletions
diff --git a/discovery/dnssd/public/dns_sd_publisher.h b/discovery/dnssd/public/dns_sd_publisher.h
index 3c139b4e..10eb03ad 100644
--- a/discovery/dnssd/public/dns_sd_publisher.h
+++ b/discovery/dnssd/public/dns_sd_publisher.h
@@ -19,7 +19,6 @@ class DnsSdPublisher {
  public:
   class Client {
    public:
-    virtual ~Client() = default;
 
     // Callback called when an endpoint is successfully claimed and published
     // via the Register() method. These values are expected to only differ in
@@ -29,6 +28,9 @@ class DnsSdPublisher {
     virtual void OnEndpointClaimed(
         const DnsSdInstance& requested_instance,
         const DnsSdInstanceEndpoint& claimed_endpoint) = 0;
+
+   protected:
+    virtual ~Client() = default;
   };
 
   virtual ~DnsSdPublisher() = default;