diff --git a/qlo10k1/acinclude.m4 b/qlo10k1/acinclude.m4
index 3a38ac5..06c941a 100644
--- a/qlo10k1/acinclude.m4
+++ b/qlo10k1/acinclude.m4
@@ -99,17 +99,17 @@ case "${host}" in
             fi
         fi
 
-        if test "x`ls $QTDIR/lib/libqt.* 2> /dev/null`" != x ; then
+        if test "x`ls $QTDIR/lib/libqt.{a,so} 2> /dev/null`" != x ; then
             QT_LIB="-lqt"
             QT_IS_MT="no"
-        elif test "x`ls $QTDIR/lib/libqt-mt.* 2> /dev/null`" != x ; then
+        elif test "x`ls $QTDIR/lib/libqt-mt.{a,so} 2> /dev/null`" != x ; then
             QT_LIB="-lqt-mt"
             QT_IS_MT="yes"
-        elif test "x`ls $QTDIR/lib/libqte.* 2> /dev/null`" != x ; then
+        elif test "x`ls $QTDIR/lib/libqte.{a,so} 2> /dev/null`" != x ; then
             QT_LIB="-lqte"
             QT_IS_MT="no"
             QT_IS_EMBEDDED="yes"
-        elif test "x`ls $QTDIR/lib/libqte-mt.* 2> /dev/null`" != x ; then
+        elif test "x`ls $QTDIR/lib/libqte-mt.{a,so} 2> /dev/null`" != x ; then
             QT_LIB="-lqte-mt"
             QT_IS_MT="yes"
             QT_IS_EMBEDDED="yes"