diff --git a/libk3bdevice/k3bhalconnection.cpp b/libk3bdevice/k3bhalconnection.cpp
index d5b6dfd..396237e 100644
--- a/libk3bdevice/k3bhalconnection.cpp
+++ b/libk3bdevice/k3bhalconnection.cpp
@@ -30,9 +30,7 @@
 #include <dbus/connection.h>
 #include <dbus/dbus.h>
 #include <hal/libhal.h>
-#else // HAVE_HAL
-#include <tdehardwaredevices.h>
-#endif // HAVE_HAL
+#endif
 
 #ifdef HAVE_HAL
 static char** qstringListToArray( const TQStringList& s )
@@ -616,6 +614,12 @@ void K3bDevice::HalConnection::setupDBusTQtConnection( DBusConnection* dbusConne
 
 #else // HAVE_HAL
 
+#ifdef __TDE_HAVE_TDEHWLIB
+#include <tdehardwaredevices.h>
+#else
+#define TDEHardwareDevices void
+#endif
+
 K3bDevice::HalConnection* K3bDevice::HalConnection::s_instance = 0;
 
 
@@ -675,6 +679,7 @@ bool K3bDevice::HalConnection::isConnected() const
 
 bool K3bDevice::HalConnection::open()
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	// Initialize the TDE device manager
 	d->m_hwdevices = TDEGlobal::hardwareDevices();
 
@@ -695,6 +700,9 @@ bool K3bDevice::HalConnection::open()
 	}
 	
 	return true;
+#else
+	return false;
+#endif
 }
 
 
@@ -711,6 +719,7 @@ TQStringList K3bDevice::HalConnection::devices() const
 
 void K3bDevice::HalConnection::AddDeviceHandler(TDEGenericDevice* hwdevice)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
 		return;
 	}
@@ -731,10 +740,12 @@ void K3bDevice::HalConnection::AddDeviceHandler(TDEGenericDevice* hwdevice)
 			}
 		}
 	}
+#endif
 }
 
 void K3bDevice::HalConnection::RemoveDeviceHandler(TDEGenericDevice* hwdevice)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
 		return;
 	}
@@ -753,10 +764,12 @@ void K3bDevice::HalConnection::RemoveDeviceHandler(TDEGenericDevice* hwdevice)
 			emit mediumChanged(blockDevice);
 		}
 	}
+#endif
 }
 
 void K3bDevice::HalConnection::ModifyDeviceHandler(TDEGenericDevice* hwdevice)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (hwdevice->type() != TDEGenericDeviceType::Disk) {
 		return;
 	}
@@ -768,11 +781,12 @@ void K3bDevice::HalConnection::ModifyDeviceHandler(TDEGenericDevice* hwdevice)
 		d->deviceMediumUdiMap[blockDevice] = sdevice->mediaInserted();
 		emit mediumChanged(blockDevice);
 	}
+#endif
 }
 
-
 int K3bDevice::HalConnection::lock(Device* dev)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
 		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
 	}
@@ -793,11 +807,15 @@ int K3bDevice::HalConnection::lock(Device* dev)
 	else {
 		return org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
 	}
+#else
+		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
+#endif
 }
 
 
 int K3bDevice::HalConnection::unlock(Device* dev)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
 		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
 	}
@@ -818,6 +836,9 @@ int K3bDevice::HalConnection::unlock(Device* dev)
 	else {
 		return org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
 	}
+#else
+		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
+#endif
 }
 
 
@@ -826,6 +847,7 @@ int K3bDevice::HalConnection::mount( K3bDevice::Device* dev,
 				     const TQString& fstype,
 				     const TQStringList& options )
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
 		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
 	}
@@ -851,11 +873,15 @@ int K3bDevice::HalConnection::mount( K3bDevice::Device* dev,
 	else {
 		return org_freedesktop_Hal_Success;
 	}
+#else
+		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
+#endif
 }
 
 
 int K3bDevice::HalConnection::unmount(K3bDevice::Device* dev, const TQStringList& options)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
 		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
 	}
@@ -882,11 +908,15 @@ int K3bDevice::HalConnection::unmount(K3bDevice::Device* dev, const TQStringList
 	else {
 		return org_freedesktop_Hal_Success;
 	}
+#else
+		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
+#endif
 }
 
 
 int K3bDevice::HalConnection::eject(K3bDevice::Device* dev, const TQStringList& options)
 {
+#ifdef __TDE_HAVE_TDEHWLIB
 	if (!d->deviceUdiMap.contains(dev->blockDeviceName())) {
 		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
 	}
@@ -907,6 +937,9 @@ int K3bDevice::HalConnection::eject(K3bDevice::Device* dev, const TQStringList&
 	else {
 		return org_freedesktop_Hal_Device_Volume_InvalidEjectOption;
 	}
+#else
+		return org_freedesktop_Hal_Device_Volume_NoSuchDevice;
+#endif
 }
 
 #endif // HAVE_HAL
diff --git a/libk3bdevice/k3bhalconnection.h b/libk3bdevice/k3bhalconnection.h
index 232669e..351a1ca 100644
--- a/libk3bdevice/k3bhalconnection.h
+++ b/libk3bdevice/k3bhalconnection.h
@@ -25,12 +25,16 @@
 #include <tqobject.h>
 #include <tqmap.h>
 #include <tqstringlist.h>
+#include <kdemacros.h>
 
 #ifdef HAVE_HAL
 class DBusConnection;
-#else // HAVE_HAL
+#endif
+#ifdef __TDE_HAVE_TDEHWLIB
 class TDEGenericDevice;
-#endif // HAVE_HAL
+#else
+#define TDEGenericDevice void
+#endif
 
 namespace K3bDevice {
 
@@ -165,7 +169,7 @@ namespace K3bDevice {
        * \see ErrorCode
        */
       int unmount( Device*,
-		   const TQStringList& options = TQStringList() );
+       const TQStringList& options = TQStringList() );
 
       /**
        * Unmounts a device via HAL
@@ -179,25 +183,23 @@ namespace K3bDevice {
        * \see ErrorCode
        */
       int eject( Device*,
-		 const TQStringList& options = TQStringList() );
+     const TQStringList& options = TQStringList() );
 
-#ifndef HAVE_HAL
-private slots:
-	/**
-	* \internal
-	*/
-	void AddDeviceHandler(TDEGenericDevice*);
-
-	/**
-	* \internal
-	*/
-	void RemoveDeviceHandler(TDEGenericDevice*);
-
-	/**
-	* \internal
-	*/
-	void ModifyDeviceHandler(TDEGenericDevice*);
-#endif // HAVE_HAL
+    private slots:
+      /**
+       * \internal
+       */
+      void AddDeviceHandler(TDEGenericDevice*);
+
+      /**
+       * \internal
+       */
+      void RemoveDeviceHandler(TDEGenericDevice*);
+
+      /**
+       * \internal
+       */
+      void ModifyDeviceHandler(TDEGenericDevice*);
 
     signals:
       /**