diff --git a/services/oboeservice/AAudioServiceEndpointShared.h b/services/oboeservice/AAudioServiceEndpointShared.h
index 020b926..91a86c1 100644
--- a/services/oboeservice/AAudioServiceEndpointShared.h
+++ b/services/oboeservice/AAudioServiceEndpointShared.h
@@ -37,6 +37,8 @@
 public:
     explicit AAudioServiceEndpointShared(AudioStreamInternal *streamInternal);
 
+    virtual ~AAudioServiceEndpointShared() = default;
+
     std::string dump() const override;
 
     aaudio_result_t open(const aaudio::AAudioStreamRequest &request) override;
@@ -55,12 +57,12 @@
 
     virtual void   *callbackLoop() = 0;
 
-protected:
-
     AudioStreamInternal *getStreamInternal() const {
         return mStreamInternal.get();
     };
 
+protected:
+
     aaudio_result_t          startSharingThread_l();
 
     aaudio_result_t          stopSharingThread();