diff --git a/acinclude.m4.in b/acinclude.m4.in
index f73c8bb..4322fc9 100644
--- a/acinclude.m4.in
+++ b/acinclude.m4.in
@@ -333,7 +333,12 @@ AC_DEFUN([AC_PATH_QT_MOC_UIC],
 
    KDE_FIND_PATH(moc, MOC, [$qt_bindirs], [KDE_MOC_ERROR_MESSAGE])
    if test -z "$UIC_NOT_NEEDED"; then
-     KDE_FIND_PATH(uic, UIC_PATH, [$qt_bindirs], [UIC_PATH=""])
+     if test $kde_qtver = 3; then
+       KDE_FIND_PATH(uic, UIC_PATH, [$qt_bindirs], [UIC_PATH=""])
+     fi
+     if test $kde_qtver = 4; then
+       KDE_FIND_PATH(uic-tqt, UIC_PATH, [$qt_bindirs], [UIC_PATH=""])
+     fi
      if test -z "$UIC_PATH" ; then
        KDE_UIC_ERROR_MESSAGE
        exit 1