diff --git a/autogen.sh b/autogen.sh
index db84113..9d1e7cf 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -18,6 +18,9 @@ fi
 if test -f /opt/local/bin/glibtoolize ; then
 	# darwin
 	LIBTOOLIZE=/opt/local/bin/glibtoolize
+elif test -f /usr/local/bin/glibtoolize ; then
+	# also darwin
+	LIBTOOLIZE=/usr/local/bin/glibtoolize
 else
 	LIBTOOLIZE=libtoolize
 fi