diff --git a/acinclude.m4.in b/acinclude.m4.in
index 728777f..045a787 100644
--- a/acinclude.m4.in
+++ b/acinclude.m4.in
@@ -638,7 +638,7 @@ AC_DEFUN([KDE_SUBST_PROGRAMS],
         if test -n "$trinity14ornewer"; then
             KDE_FIND_PATH(tdeconfig_compiler, KCONFIG_COMPILER, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(tdeconfig_compiler)])
             KDE_FIND_PATH(dcopidlng, DCOPIDLNG, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(dcopidlng)])
-            KDE_FIND_PATH(makekdewidgets, MAKEKDEWIDGETS, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(makekdewidgets)])
+            KDE_FIND_PATH(maketdewidgets, MAKEKDEWIDGETS, [$kde_default_bindirs], [KDE_MISSING_PROG_ERROR(maketdewidgets)])
             AC_SUBST(MAKEKDEWIDGETS)
         fi
         KDE_FIND_PATH(xmllint, XMLLINT, [${prefix}/bin ${exec_prefix}/bin], [XMLLINT=""])