diff --git a/acinclude.m4 b/acinclude.m4
index a2b698c..f9d865e 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -602,7 +602,7 @@ AC_DEFUN([KDE_SUBST_PROGRAMS],
         fi
 
         if test -n "$trinity2ornewer"; then
-            KDE_FIND_PATH(kconfig_compiler, KCONFIG_COMPILER, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(kconfig_compiler)])
+            KDE_FIND_PATH(tdeconfig_compiler, KCONFIG_COMPILER, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(tdeconfig_compiler)])
             KDE_FIND_PATH(dcopidlng, DCOPIDLNG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(dcopidlng)])
         fi
         if test -n "$trinity3ornewer"; then
@@ -1788,7 +1788,7 @@ if test "$kde_qtver" = 1; then
   kde_check_lib="libtdecore.la"
 else
   kde_check_header="ksharedptr.h"
-  kde_check_lib="libkio.la"
+  kde_check_lib="libtdeio.la"
 fi
 
 if test -z "$1"; then
@@ -2094,7 +2094,7 @@ elif test $kde_qtver = 2; then
    AC_SUBST(LIB_KIO, "-lkio")
    AC_SUBST(LIB_KSYCOCA, "-ltdesycoca")
    AC_SUBST(LIB_SMB, "-lsmb")
-   AC_SUBST(LIB_KFILE, "-lkfile")
+   AC_SUBST(LIB_KFILE, "-ltdefile")
    AC_SUBST(LIB_KAB, "-lkab")
    AC_SUBST(LIB_KHTML, "-ltdehtml")
    AC_SUBST(LIB_KSPELL, "-ltdespell")
@@ -2104,7 +2104,7 @@ else
    AC_SUBST(LIB_TDECORE, "-ltdecore -lXext $(LIB_QT)")
    AC_SUBST(LIB_TDEUI, "-ltdeui $(LIB_TDECORE)")
    AC_SUBST(LIB_KFM, "-lkfm $(LIB_TDECORE)")
-   AC_SUBST(LIB_KFILE, "-lkfile $(LIB_KFM) $(LIB_TDEUI)")
+   AC_SUBST(LIB_KFILE, "-ltdefile $(LIB_KFM) $(LIB_TDEUI)")
    AC_SUBST(LIB_KAB, "-lkab $(LIB_KIMGIO) $(LIB_TDECORE)")
 fi
 ])
diff --git a/client/config/crystalconfig.cc b/client/config/crystalconfig.cc
index da0ddda..3d90707 100644
--- a/client/config/crystalconfig.cc
+++ b/client/config/crystalconfig.cc
@@ -18,7 +18,7 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
  ***************************************************************************/
 
-#include <kconfig.h>
+#include <tdeconfig.h>
 #include <klocale.h>
 #include <kglobal.h>
 #include <tqbuttongroup.h>
@@ -35,7 +35,7 @@
 #include <tqlineedit.h>
 #include <tqfiledialog.h>
 #include <kcolorbutton.h>
-#include <kfiledialog.h>
+#include <tdefiledialog.h>
 #include <tqpicture.h>
 #include <kapplication.h>
 #include <kurlrequester.h>
diff --git a/client/crystalclient.cc b/client/crystalclient.cc
index 35f2028..2459b4a 100644
--- a/client/crystalclient.cc
+++ b/client/crystalclient.cc
@@ -19,7 +19,7 @@
  ***************************************************************************/
 
 #include "config.h"
-#include <kconfig.h>
+#include <tdeconfig.h>
 #include <kglobal.h>
 #include <kglobalsettings.h>
 #include <klocale.h>