diff --git a/kuickshow/src/filefinder.cpp b/kuickshow/src/filefinder.cpp
index c509512..7a7eb90 100644
--- a/kuickshow/src/filefinder.cpp
+++ b/kuickshow/src/filefinder.cpp
@@ -18,7 +18,7 @@
 
 #include <tqkeycode.h>
 
-#include <kapplication.h>
+#include <tdeapplication.h>
 #include <tdeconfig.h>
 #include <kglobal.h>
 #include <tdecompletionbox.h>
diff --git a/kuickshow/src/generalwidget.cpp b/kuickshow/src/generalwidget.cpp
index 1308885..377e6f5 100644
--- a/kuickshow/src/generalwidget.cpp
+++ b/kuickshow/src/generalwidget.cpp
@@ -22,7 +22,7 @@
 #include <tqtooltip.h>
 #include <tqvgroupbox.h>
 
-#include <kapplication.h>
+#include <tdeapplication.h>
 #include <kcolorbutton.h>
 #include <kdialog.h>
 #include <kiconloader.h>
diff --git a/kuickshow/src/imagewindow.cpp b/kuickshow/src/imagewindow.cpp
index 8948f05..b5273a0 100644
--- a/kuickshow/src/imagewindow.cpp
+++ b/kuickshow/src/imagewindow.cpp
@@ -36,7 +36,7 @@
 #include <tqstringlist.h>
 #include <tqtimer.h>
 
-#include <kapplication.h>
+#include <tdeapplication.h>
 #include <tdeconfig.h>
 #include <kcursor.h>
 #include <kdebug.h>
diff --git a/kuickshow/src/kuickshow.cpp b/kuickshow/src/kuickshow.cpp
index 57b85fa..31b3354 100644
--- a/kuickshow/src/kuickshow.cpp
+++ b/kuickshow/src/kuickshow.cpp
@@ -28,11 +28,11 @@
 #include <tqsize.h>
 #include <tqstring.h>
 
-#include <kaboutdata.h>
+#include <tdeaboutdata.h>
 #include <tdeaccel.h>
 #include <tdeaction.h>
-#include <kapplication.h>
-#include <kcmdlineargs.h>
+#include <tdeapplication.h>
+#include <tdecmdlineargs.h>
 #include <tdeconfig.h>
 #include <kcursor.h>
 #include <tdeversion.h>
diff --git a/kuickshow/src/main.cpp b/kuickshow/src/main.cpp
index e8df141..14f1bc6 100644
--- a/kuickshow/src/main.cpp
+++ b/kuickshow/src/main.cpp
@@ -18,9 +18,9 @@
 
 #include <tqstring.h>
 
-#include <kaboutdata.h>
-#include <kapplication.h>
-#include <kcmdlineargs.h>
+#include <tdeaboutdata.h>
+#include <tdeapplication.h>
+#include <tdecmdlineargs.h>
 #include <klocale.h>
 #include <kdebug.h>