diff --git a/core/document.cpp b/core/document.cpp
index 59054a4a6..49c504717 100644
--- a/core/document.cpp
+++ b/core/document.cpp
@@ -20,7 +20,6 @@
 #include <qmap.h>
 #include <kconfigdialog.h>
 #include <kdebug.h>
-#include <kimageio.h>
 #include <klocale.h>
 #include <kfinddialog.h>
 #include <kmessagebox.h>
diff --git a/part.cpp b/part.cpp
index a4d88f822..ceb0788bb 100644
--- a/part.cpp
+++ b/part.cpp
@@ -31,7 +31,6 @@
 #include <qpushbutton.h>
 #include <dcopobject.h>
 #include <dcopclient.h>
-#include <k3listviewsearchline.h>
 #include <kaction.h>
 #include <kdirwatch.h>
 #include <kinstance.h>
diff --git a/ui/pageview.cpp b/ui/pageview.cpp
index 6cfa38328..928cbc46b 100644
--- a/ui/pageview.cpp
+++ b/ui/pageview.cpp
@@ -39,7 +39,6 @@
 #include <klocale.h>
 #include <kfiledialog.h>
 #include <kimageeffect.h>
-#include <kimageio.h>
 #include <ktoolinvocation.h>
 #include <kdebug.h>
 #include <kmessagebox.h>
diff --git a/ui/pageviewutils.cpp b/ui/pageviewutils.cpp
index e940227cb..47d2b0389 100644
--- a/ui/pageviewutils.cpp
+++ b/ui/pageviewutils.cpp
@@ -13,7 +13,6 @@
 #include <qpainter.h>
 #include <qevent.h>
 #include <qtimer.h>
-#include <qtooltip.h>
 #include <qpushbutton.h>
 #include <kacceleratormanager.h>
 #include <kapplication.h>
diff --git a/ui/searchwidget.cpp b/ui/searchwidget.cpp
index 9e28502bb..e785473f1 100644
--- a/ui/searchwidget.cpp
+++ b/ui/searchwidget.cpp
@@ -9,12 +9,9 @@
 
 // qt/kde includes
 #include <qmenu.h>
-#include <qtooltip.h>
 #include <qaction.h>
-#include <qapplication.h>
 #include <qtimer.h>
-#include <kaction.h>
-#include <kactioncollection.h>
+#include <kicon.h>
 #include <klocale.h>
 #include <kiconloader.h>
 #include <klineedit.h>