diff --git a/README b/README
index 3b3d3e9..b3e95cc 100644
--- a/README
+++ b/README
@@ -5,6 +5,10 @@ by Manuel Kasper, Monzoon Networks AG <mkasper@monzoon.net>
 
 Changes
 -------
+xxxx	Allow NetFlow aggregation version 0 as well as 2 to make NetFlow
+		exports from Juniper routers work (suggested by Thomas Mangin
+     	<thomas.mangin@exa-networks.co.uk>).
+
 v1.3	Changes by Steve Colam <steve@colam.co.uk>:
 			- ...-asstatd.pl now accepts parameters (UDP listen port,
 			  sampling rate etc.) on the command line
diff --git a/bin/netflow-asstatd.pl b/bin/netflow-asstatd.pl
index 02a225b..7e56072 100755
--- a/bin/netflow-asstatd.pl
+++ b/bin/netflow-asstatd.pl
@@ -88,7 +88,7 @@ while (1) {
 	  $flow_sequence, $engine_type, $engine_id, $aggregation,
 	  $agg_version) = unpack("nnNNNNCCCC", $datagram);
 
-	if ($version != 8 || $aggregation != 1 || $agg_version != 2) {
+	if ($version != 8 || $aggregation != 1 || ($agg_version != 0 && $agg_version != 2)) {
 		print "unknown version: $version/$aggregation/$agg_version\n";
 		next;
 	}