diff --git a/include/media/CasImpl.h b/include/media/CasImpl.h
index 0dd506c..726f1ce 100644
--- a/include/media/CasImpl.h
+++ b/include/media/CasImpl.h
@@ -27,7 +27,7 @@
 using namespace media;
 using namespace MediaCas;
 using binder::Status;
-class CasPlugin;
+struct CasPlugin;
 class SharedLibrary;
 
 class CasImpl : public BnCas {