diff --git a/rbutil/rbutilqt/base/playerbuildinfo.h b/rbutil/rbutilqt/base/playerbuildinfo.h
index 85fc2ac6dc..6a88f750ed 100644
--- a/rbutil/rbutilqt/base/playerbuildinfo.h
+++ b/rbutil/rbutilqt/base/playerbuildinfo.h
@@ -30,6 +30,8 @@
 // For build info data retrieved from the build server has to be passed.
 class PlayerBuildInfo : public QObject
 {
+    Q_OBJECT
+
 public:
 
     enum BuildType {