diff --git a/libs/piqt/qpiconnection.h b/libs/piqt/qpiconnection.h
index ba49b09..d1bfc9a 100644
--- a/libs/piqt/qpiconnection.h
+++ b/libs/piqt/qpiconnection.h
@@ -30,7 +30,7 @@
 
 class QAD_PIQT_EXPORT QPIConnection: public QObject, public PIConnection {
 	Q_OBJECT
-	PIOBJECT_SUBCLASS(QPIConnection, PIConnection)
+	PIOBJECT_SUBCLASS(QPIConnection, PIConnection);
 public:
 	QPIConnection(const QString & name = QString());
 	
diff --git a/utils/piintrospector/piintrospector.h b/utils/piintrospector/piintrospector.h
index f3f0d48..b90c58e 100644
--- a/utils/piintrospector/piintrospector.h
+++ b/utils/piintrospector/piintrospector.h
@@ -13,7 +13,7 @@
 class QPIIntrospector: public EMainWindow, private Ui::QPIIntrospector, public PIObject
 {
 	Q_OBJECT
-	PIOBJECT(QPIIntrospector)
+	PIOBJECT(QPIIntrospector);
 public:
 	QPIIntrospector(QWidget * parent = 0);
 	~QPIIntrospector();