diff --git a/avahi-tqt/Makefile.am b/avahi-tqt/Makefile.am
index 14b823c..aa30f57 100644
--- a/avahi-tqt/Makefile.am
+++ b/avahi-tqt/Makefile.am
@@ -15,7 +15,7 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 # USA.
 
-AM_CFLAGS=-I$(top_srcdir)
+AM_CFLAGS=-I$(top_srcdir) -I/usr/include/tqt
 
 lib_LTLIBRARIES =
 BUILT_SOURCES =
diff --git a/avahi-tqt/qt-watch.cpp b/avahi-tqt/qt-watch.cpp
index dac9dcc..6f8fd39 100644
--- a/avahi-tqt/qt-watch.cpp
+++ b/avahi-tqt/qt-watch.cpp
@@ -18,21 +18,16 @@
 ***/
 
 #include <sys/time.h>
-#ifdef QT4
-#include <Qt/qsocketnotifier.h>
-#include <Qt/qobject.h>
-#include <Qt/qtimer.h>
-#else
-#include <qsocketnotifier.h>
-#include <qobject.h>
-#include <qtimer.h>
-#endif
+#include <tqsocketnotifier.h>
+#include <tqobject.h>
+#include <tqtimer.h>
 #include <avahi-common/timeval.h>
 #include "qt-watch.h"
 
-class AvahiWatch : public QObject 
+class AvahiWatch : public TQObject 
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     AvahiWatch(int fd, AvahiWatchEvent event, AvahiWatchCallback callback, void* userdata);
     ~AvahiWatch() {}
@@ -44,8 +39,8 @@ private slots:
     void gotOut();
 
 private:
-    QSocketNotifier* m_in;
-    QSocketNotifier* m_out;
+    TQSocketNotifier* m_in;
+    TQSocketNotifier* m_out;
     //FIXME: ERR and HUP?
     AvahiWatchCallback m_callback;
     AvahiWatchEvent m_lastEvent;
@@ -54,9 +49,10 @@ private:
     bool m_incallback;
 };
 
-class AvahiTimeout : public QObject 
+class AvahiTimeout : public TQObject 
 {
     Q_OBJECT
+  TQ_OBJECT
     
 public:
     AvahiTimeout(const struct timeval* tv, AvahiTimeoutCallback callback, void* userdata);
@@ -67,7 +63,7 @@ private slots:
     void timeout();
     
 private:
-    QTimer m_timer;
+    TQTimer m_timer;
     AvahiTimeoutCallback m_callback;
     void* m_userdata;
 };
@@ -101,22 +97,19 @@ void AvahiWatch::setWatchedEvents(AvahiWatchEvent event)
     if (!(event & AVAHI_WATCH_IN)) { delete m_in; m_in=0; }
     if (!(event & AVAHI_WATCH_OUT)) { delete m_out; m_out=0; }
     if (event & AVAHI_WATCH_IN) { 
-	m_in = new QSocketNotifier(m_fd,QSocketNotifier::Read, this);
-	connect(m_in,SIGNAL(activated(int)),SLOT(gotIn()));
+	m_in = new TQSocketNotifier(m_fd,TQSocketNotifier::Read, this);
+	connect(m_in,TQT_SIGNAL(activated(int)),TQT_SLOT(gotIn()));
     }
     if (event & AVAHI_WATCH_OUT) { 
-	m_out = new QSocketNotifier(m_fd,QSocketNotifier::Write, this);
-	connect(m_out,SIGNAL(activated(int)),SLOT(gotOut()));
+	m_out = new TQSocketNotifier(m_fd,TQSocketNotifier::Write, this);
+	connect(m_out,TQT_SIGNAL(activated(int)),TQT_SLOT(gotOut()));
     }
 }    
 
 AvahiTimeout::AvahiTimeout(const struct timeval* tv, AvahiTimeoutCallback callback, void *userdata) : 
     m_callback(callback), m_userdata(userdata)
 {
-    connect(&m_timer, SIGNAL(timeout()), this, SLOT(timeout()));
-#ifdef QT4
-    m_timer.setSingleShot(true);
-#endif
+    connect(&m_timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(timeout()));
     update(tv);
 }
 
@@ -125,11 +118,7 @@ void AvahiTimeout::update(const struct timeval *tv)
     m_timer.stop();
     if (tv) {
     AvahiUsec u = avahi_age(tv)/1000;
-#ifdef QT4
-    m_timer.start( (u>0) ? 0 : -u);
-#else
     m_timer.start( (u>0) ? 0 : -u,true);
-#endif
     }
 }
 
@@ -191,8 +180,4 @@ const AvahiPoll* avahi_qt_poll_get(void)
     return &qt_poll;
 }
 
-#ifdef QT4
-#include "qt-watch.moc4"
-#else
 #include "qt-watch.moc3"
-#endif
diff --git a/avahi-tqt/qt-watch.h b/avahi-tqt/qt-watch.h
index cd7130d..01886b3 100644
--- a/avahi-tqt/qt-watch.h
+++ b/avahi-tqt/qt-watch.h
@@ -1,5 +1,5 @@
-#ifndef QAVAHI_H
-#define QAVAHI_H
+#ifndef TQAVAHI_H
+#define TQAVAHI_H
 
 /***
   This file is part of avahi.
@@ -20,13 +20,13 @@
   USA.
 ***/
 
-/** \file qt-watch.h Qt main loop adapter */
+/** \file qt-watch.h TQt main loop adapter */
 
 #include <avahi-common/watch.h>
 
 AVAHI_C_DECL_BEGIN
 
-/** Setup abstract poll structure for integration with Qt main loop  */
+/** Setup abstract poll structure for integration with TQt main loop  */
 const AvahiPoll* avahi_qt_poll_get(void)
 #ifdef HAVE_VISIBILITY_HIDDEN
 __attribute__ ((visibility("default")))