diff --git a/kdecore/kernel/kdbusconnectionpool.cpp b/kdecore/kernel/kdbusconnectionpool.cpp
index 514ba7bb..3fff0697 100644
--- a/kdecore/kernel/kdbusconnectionpool.cpp
+++ b/kdecore/kernel/kdbusconnectionpool.cpp
@@ -20,7 +20,6 @@
  */
 
 #include "kdbusconnectionpool.h"
-#include <QThreadStorage>
 #include <QCoreApplication>
 #include <QThread>
 
diff --git a/kdeui/itemviews/kvoidpointerfactory_p.h b/kdeui/itemviews/kvoidpointerfactory_p.h
deleted file mode 100644
index 2d5f2c10..00000000
--- a/kdeui/itemviews/kvoidpointerfactory_p.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
-    Copyright (C) 2010 Klarälvdalens Datakonsult AB,
-        a KDAB Group company, info@kdab.net,
-        author Stephen Kelly <stephen@kdab.com>
-
-    This library is free software; you can redistribute it and/or modify it
-    under the terms of the GNU Library General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or (at your
-    option) any later version.
-
-    This library is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
-    License for more details.
-
-    You should have received a copy of the GNU Library General Public License
-    along with this library; see the file COPYING.LIB.  If not, write to the
-    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-    02110-1301, USA.
-*/
-
-#ifndef KVOIDPOINTERFACTORY_P_H
-#define KVOIDPOINTERFACTORY_P_H
-
-#include <vector>
-#include <cstdlib>
-#include <cstddef>
-
-#define DEFAULT_BLOCK_SIZE 256
-
-/**
- * @brief A Class for managing void pointers for use in QModelIndexes.
- *
- * This class creates void pointers pointing to individual blocks of memory.
- * The pointed-to memory contains zeros.
- *
- * Memory is allocated in blocks of size @p blockSize times sizeof(void*) at a time. The used
- * memory is automatically freed and can be cleared manually.
- *
- * The void pointers should not be dereferenced, but only used as a unique
- * identifier suitable for use with createIndex() and for comparison with other void pointers.
- */
-template<std::size_t blockSize = DEFAULT_BLOCK_SIZE>
-class KVoidPointerFactory
-{
-  // a class with size 1.
-  class Bit { bool bit; };
-
-public:
-  KVoidPointerFactory()
-    : m_previousPointer(0),
-      m_finalPointer(0)
-  {
-  }
-
-  KVoidPointerFactory(const KVoidPointerFactory<blockSize> &other)
-  {
-    *this = other;
-  }
-
-  KVoidPointerFactory<blockSize>& operator=(const KVoidPointerFactory<blockSize> &other)
-  {
-    m_previousPointer = other.m_previousPointer;
-    m_finalPointer = other.m_finalPointer;
-    m_blocks = other.m_blocks;
-    return *this;
-  }
-
-  ~KVoidPointerFactory()
-  {
-    clear();
-  }
-
-  void clear()
-  {
-    typename std::vector<Bit*>::const_iterator it = m_blocks.begin();
-    const typename std::vector<Bit*>::const_iterator end = m_blocks.end();
-    for ( ; it != end; ++it)
-    {
-      free(*it);
-    }
-    m_blocks.clear();
-    m_finalPointer = 0;
-    m_previousPointer = 0;
-  }
-
-  void* createPointer() const
-  {
-    if (m_previousPointer == m_finalPointer)
-    {
-      static const std::size_t pointer_size = sizeof(Bit*);
-      Bit * const bit = static_cast<Bit*>(calloc(blockSize, pointer_size));
-      m_blocks.push_back(bit);
-      m_finalPointer = bit + (blockSize * pointer_size) - 1;
-      m_previousPointer = bit;
-      return bit;
-    }
-    return ++m_previousPointer;
-  }
-
-private:
-  mutable std::vector<Bit *> m_blocks;
-  mutable Bit *m_previousPointer;
-  mutable Bit *m_finalPointer;
-};
-
-// Disable factory with 0 blockSize
-template<>
-class KVoidPointerFactory<0>
-{
-public:
-  KVoidPointerFactory();
-
-  void clear();
-  void* createPointer();
-};
-
-
-#endif
diff --git a/kdeui/kernel/kapplication.h b/kdeui/kernel/kapplication.h
index 075f7134..ef8f9c27 100644
--- a/kdeui/kernel/kapplication.h
+++ b/kdeui/kernel/kapplication.h
@@ -33,9 +33,6 @@ class KConfig;
 #include <QtGui/qx11info_x11.h>
 #endif
 
-struct _IceConn;
-#include <QPixmap>
-
 #define kapp KApplication::kApplication()
 
 class KApplicationPrivate;
diff --git a/kioslave/http/kcookiejar/kcookieserver.h b/kioslave/http/kcookiejar/kcookieserver.h
index a187d30b..0c973f00 100644
--- a/kioslave/http/kcookiejar/kcookieserver.h
+++ b/kioslave/http/kcookiejar/kcookieserver.h
@@ -26,13 +26,13 @@
 #define KCOOKIESERVER_H
 
 #include <QtCore/QStringList>
-#include <kdedmodule.h>
+#include <QtCore/QTimer>
 #include <QtDBus/QDBusContext>
+#include <kdedmodule.h>
 
 class KHttpCookieList;
 class KCookieJar;
 class KHttpCookie;
-#include <QTimer>
 class RequestList;
 class KConfig;