diff --git a/libvncserver/main.h b/libvncserver/main.h
index a02a476..6c31980 100644
--- a/libvncserver/main.h
+++ b/libvncserver/main.h
@@ -13,7 +13,7 @@
 
 class ControlPipeHandlerObject : public TQObject
 {
-	Q_OBJECT
+	TQ_OBJECT
 
 	public:
 		ControlPipeHandlerObject();
@@ -28,7 +28,7 @@ class ControlPipeHandlerObject : public TQObject
 
 class OnHoldClientHandlerObject : public TQObject
 {
-	Q_OBJECT
+	TQ_OBJECT
 
 	public:
 		OnHoldClientHandlerObject();
@@ -43,7 +43,7 @@ class OnHoldClientHandlerObject : public TQObject
 
 class ClientOutputHandlerObject : public TQObject
 {
-	Q_OBJECT
+	TQ_OBJECT
 
 	public:
 		ClientOutputHandlerObject();