diff --git a/acinclude.m4 b/acinclude.m4
index 222c6bf..f147547 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -590,7 +590,7 @@ AC_DEFUN([KDE_SUBST_PROGRAMS],
               if test "$kde_qtsubver" -le 1; then
                 trinity2ornewer=
               fi
-              if test "$kde_qtsubver" -le 2 -o `kde-config --version | grep KDE | sed 's/KDE: \(...\).*/\1/'` = 3.2; then
+              if test "$kde_qtsubver" -le 2 -o `tde-config --version | grep KDE | sed 's/KDE: \(...\).*/\1/'` = 3.2; then
                 trinity3ornewer=
               fi
             fi
@@ -4807,13 +4807,13 @@ AC_DEFUN([KDE_SET_PREFIX],
 
   KDE_SET_DEFAULT_BINDIRS
   if test "x$prefix" = "xNONE"; then
-    dnl no prefix given: look for kde-config in the PATH and deduce the prefix from it
-    KDE_FIND_PATH(kde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(kde-config)], [], prepend)
+    dnl no prefix given: look for tde-config in the PATH and deduce the prefix from it
+    KDE_FIND_PATH(tde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(tde-config)], [], prepend)
   else
-    dnl prefix given: look for kde-config, preferrably in prefix, otherwise in PATH
+    dnl prefix given: look for tde-config, preferrably in prefix, otherwise in PATH
     kde_save_PATH="$PATH"
     PATH="$exec_prefix/bin:$prefix/bin:$PATH"
-    KDE_FIND_PATH(kde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(kde-config)], [], prepend)
+    KDE_FIND_PATH(tde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(tde-config)], [], prepend)
     PATH="$kde_save_PATH"
   fi
 
@@ -4830,7 +4830,7 @@ AC_DEFUN([KDE_SET_PREFIX],
   AC_MSG_CHECKING([where to install])
   if test "x$prefix" = "xNONE"; then
     prefix=$kde_libs_prefix
-    AC_MSG_RESULT([$prefix (as returned by kde-config)])
+    AC_MSG_RESULT([$prefix (as returned by tde-config)])
   else
     dnl --prefix was given. Compare prefixes and warn (in configure.in.bot.end) if different
     given_prefix=$prefix
diff --git a/aclocal.m4 b/aclocal.m4
index be230ad..3dd6fc4 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -602,7 +602,7 @@ AC_DEFUN([KDE_SUBST_PROGRAMS],
               if test "$kde_qtsubver" -le 1; then
                 trinity2ornewer=
               fi
-              if test "$kde_qtsubver" -le 2 -o `kde-config --version | grep KDE | sed 's/KDE: \(...\).*/\1/'` = 3.2; then
+              if test "$kde_qtsubver" -le 2 -o `tde-config --version | grep KDE | sed 's/KDE: \(...\).*/\1/'` = 3.2; then
                 trinity3ornewer=
               fi
             fi
@@ -4819,13 +4819,13 @@ AC_DEFUN([KDE_SET_PREFIX],
 
   KDE_SET_DEFAULT_BINDIRS
   if test "x$prefix" = "xNONE"; then
-    dnl no prefix given: look for kde-config in the PATH and deduce the prefix from it
-    KDE_FIND_PATH(kde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(kde-config)], [], prepend)
+    dnl no prefix given: look for tde-config in the PATH and deduce the prefix from it
+    KDE_FIND_PATH(tde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(tde-config)], [], prepend)
   else
-    dnl prefix given: look for kde-config, preferrably in prefix, otherwise in PATH
+    dnl prefix given: look for tde-config, preferrably in prefix, otherwise in PATH
     kde_save_PATH="$PATH"
     PATH="$exec_prefix/bin:$prefix/bin:$PATH"
-    KDE_FIND_PATH(kde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(kde-config)], [], prepend)
+    KDE_FIND_PATH(tde-config, KDECONFIG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(tde-config)], [], prepend)
     PATH="$kde_save_PATH"
   fi
 
@@ -4842,7 +4842,7 @@ AC_DEFUN([KDE_SET_PREFIX],
   AC_MSG_CHECKING([where to install])
   if test "x$prefix" = "xNONE"; then
     prefix=$kde_libs_prefix
-    AC_MSG_RESULT([$prefix (as returned by kde-config)])
+    AC_MSG_RESULT([$prefix (as returned by tde-config)])
   else
     dnl --prefix was given. Compare prefixes and warn (in configure.in.bot.end) if different
     given_prefix=$prefix
diff --git a/configure.in b/configure.in
index 3b68cc8..fc97f79 100644
--- a/configure.in
+++ b/configure.in
@@ -78,7 +78,7 @@ if test -n "$kde_libs_prefix" -a -n "$given_prefix"; then
   # And if so, warn when they don't match
   if test "$kde_libs_prefix" != "$given_prefix"; then
     # And if kde doesn't know about the prefix yet
-    echo ":"`kde-config --path exe`":" | grep ":$given_prefix/bin/:" 2>&1 >/dev/null
+    echo ":"`tde-config --path exe`":" | grep ":$given_prefix/bin/:" 2>&1 >/dev/null
     if test $? -ne 0; then
       echo ""
       echo "Warning: you chose to install this package in $given_prefix,"