diff --git a/configure.ac b/configure.ac
index 0fcf38fc9..ddeebd5ce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@ AC_SUBST(LINPHONE_VERSION)
 AC_MSG_NOTICE([$PACKAGE_NAME-$PACKAGE_VERSION		A full featured audio/video sip phone.])
 AC_MSG_NOTICE([licensed under the terms of the General Public License (GPL)])
 
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([1.9 tar-pax])
 AC_SUBST([LIBTOOL_DEPS])
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],)
 AC_SUBST([docdir], [${datadir}/doc])
diff --git a/mediastreamer2 b/mediastreamer2
index f4b3768c9..64cf0f92e 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit f4b3768c9b92bf8d0977374b4a8b5d229c4d393e
+Subproject commit 64cf0f92ee8550ce2a330726b46782eda9819a73