1 files changed, 1 insertions, 0 deletions
diff --git a/cpp/include/qmf/engine/Value.h b/cpp/include/qmf/engine/Value.h
index 8eae382caf..5b45061b78 100644
--- a/cpp/include/qmf/engine/Value.h
+++ b/cpp/include/qmf/engine/Value.h
@@ -110,6 +110,7 @@ namespace engine {
         friend struct ValueImpl;
         friend class  BrokerProxyImpl;
         friend struct ObjectImpl;
+        friend struct EventImpl;
         friend class  AgentImpl;
         Value(ValueImpl* impl);
         ValueImpl* impl;