diff --git a/acinclude.m4 b/acinclude.m4
index 74c57e9..b9fa89a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -4981,13 +4981,13 @@ 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
 
@@ -5003,7 +5003,7 @@ 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=$prefix
diff --git a/configure.in b/configure.in
index 8c40102..c5b6d6d 100644
--- a/configure.in
+++ b/configure.in
@@ -228,7 +228,7 @@ if test -n "$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,"