diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index 3fb0b07..9d0c32c 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -1346,6 +1346,7 @@
 
     // Thread virtuals
     virtual bool        threadLoop();
+    virtual void        preExit();
 
     // RefBase
     virtual void        onFirstRef();