diff --git a/libs/piqt/qpiconnection.cpp b/libs/piqt/qpiconnection.cpp
index 190e224..754eaa2 100644
--- a/libs/piqt/qpiconnection.cpp
+++ b/libs/piqt/qpiconnection.cpp
@@ -3,8 +3,8 @@
 
 QPIConnection::QPIConnection(const QString & name): QObject(), PIConnection(Q2PIString(name)) {
 	setObjectName(name);
-	CONNECTU(this, dataReceivedEvent, this, piDataRec);
-	CONNECTU(this, packetReceivedEvent, this, piPacketRec);
+	CONNECT2(void, const PIString &, const PIByteArray &, this, dataReceivedEvent, this, piDataRec);
+	CONNECT2(void, const PIString &, const PIByteArray &, this, packetReceivedEvent, this, piPacketRec);
 }