diff --git a/src/apt.cpp b/src/apt.cpp
index b237a75..f81fbbe 100644
--- a/src/apt.cpp
+++ b/src/apt.cpp
@@ -236,15 +236,15 @@ AptProtocol::AptProtocol( const TQCString &pool_socket, const TQCString &app_soc
 
   m_logo_alt = TDEGlobal::config() -> readEntryUntranslated("alt_tag", i18n("KDE on Debian") );
 
-  connect(&m_process, TQT_SIGNAL(token(const TQString&, const TQString&)),
-    this, TQT_SLOT(token_dispatch(const TQString&, const TQString&)));
+  connect(&m_process, TQ_SIGNAL(token(const TQString&, const TQString&)),
+    this, TQ_SLOT(token_dispatch(const TQString&, const TQString&)));
 
   m_adept_batch = new Dpkg(this);
 
   if (m_adept_batch)
   {
-    connect(m_adept_batch, TQT_SIGNAL(token(const TQString&, const TQString&)),
-      this, TQT_SLOT(token_dispatch(const TQString&, const TQString&)));
+    connect(m_adept_batch, TQ_SIGNAL(token(const TQString&, const TQString&)),
+      this, TQ_SLOT(token_dispatch(const TQString&, const TQString&)));
   }
 }
 
diff --git a/src/aptcache.cpp b/src/aptcache.cpp
index 8b2a57f..c7412c7 100644
--- a/src/aptcache.cpp
+++ b/src/aptcache.cpp
@@ -24,10 +24,10 @@
 
 AptCache::AptCache()
 {
-  connect(&m_process, TQT_SIGNAL(receivedStderr(TDEProcess*, char*, int)),
-    this, TQT_SLOT(receivedStdErr(TDEProcess*, char*, int )));
-  connect(&m_process, TQT_SIGNAL(receivedStdout(TDEProcess*, char*, int)),
-    this, TQT_SLOT(receivedStdOut(TDEProcess*, char*, int )));
+  connect(&m_process, TQ_SIGNAL(receivedStderr(TDEProcess*, char*, int)),
+    this, TQ_SLOT(receivedStdErr(TDEProcess*, char*, int )));
+  connect(&m_process, TQ_SIGNAL(receivedStdout(TDEProcess*, char*, int)),
+    this, TQ_SLOT(receivedStdOut(TDEProcess*, char*, int )));
 }
 AptCache::~AptCache() {}
 
diff --git a/src/dpkg.cpp b/src/dpkg.cpp
index 7d9397b..22aeb4b 100644
--- a/src/dpkg.cpp
+++ b/src/dpkg.cpp
@@ -23,7 +23,7 @@
 Dpkg::Dpkg(TQObject *parent, const char *name)
  : PackageManager(parent, name)
 {
-  connect(&m_process, TQT_SIGNAL(readReady (KProcIO *)), this, TQT_SLOT(readReady(KProcIO*)));
+  connect(&m_process, TQ_SIGNAL(readReady (KProcIO *)), this, TQ_SLOT(readReady(KProcIO*)));
 }
 
 Dpkg::~Dpkg()