diff --git a/connection/bro-1.3.2/policy/bro.init b/connection/bro-1.3.2/policy/bro.init
index 9d8027c..bb4ed1e 100644
--- a/connection/bro-1.3.2/policy/bro.init
+++ b/connection/bro-1.3.2/policy/bro.init
@@ -91,6 +91,7 @@ type connection: record {
 	addl: string;
 	hot: count;	 	# how hot; 0 = don't know or not hot
 	history: string;
+	flow_start: time;
 };
 
 type SYN_packet: record {
diff --git a/connection/bro-1.3.2/policy/conn.bro b/connection/bro-1.3.2/policy/conn.bro
index 64dd62a..d32c813 100644
--- a/connection/bro-1.3.2/policy/conn.bro
+++ b/connection/bro-1.3.2/policy/conn.bro
@@ -200,8 +200,8 @@ function record_connection(f: file, c: connection)
 
 	local s = c$service == "" ? service_name(c) : c$service;
 	local log_msg =
-		fmt("%.6f %s %s %s %s %d %d %s %s %s %s",
-			c$start_time, duration, id$orig_h, id$resp_h, s,
+		fmt("%.6f %.6f %s %s %s %s %d %d %s %s %s %s",
+			c$start_time, c$flow_start, duration, id$orig_h, id$resp_h, s,
 			id$orig_p, id$resp_p,
 			conn_size(c$orig, trans), conn_size(c$resp, trans),
 			conn_state(c, trans), flags);
diff --git a/connection/bro-1.3.2/src/Conn.cc b/connection/bro-1.3.2/src/Conn.cc
index 30c5988..29b9064 100644
--- a/connection/bro-1.3.2/src/Conn.cc
+++ b/connection/bro-1.3.2/src/Conn.cc
@@ -154,6 +154,7 @@ Connection::Connection(NetSessions* s, HashKey* k, double t, const ConnID* id)
 	sessions = s;
 	key = k;
 	start_time = last_time = t;
+	flow_start = t;
 
 	copy_addr(id->src_addr, orig_addr);
 	copy_addr(id->dst_addr, resp_addr);
@@ -362,6 +363,7 @@ RecordVal* Connection::BuildConnVal()
 	conn_val->Assign(3, new Val(start_time, TYPE_TIME));	// ###
 	conn_val->Assign(4, new Val(last_time - start_time, TYPE_INTERVAL));
 	conn_val->Assign(8, new StringVal(history.c_str()));
+	conn_val->Assign(9, new Val(flow_start, TYPE_TIME));
 
 	conn_val->SetOrigin(this);
 
@@ -818,6 +820,7 @@ bool Connection::DoSerialize(SerialInfo* info) const
 
 	return
 		SERIALIZE(int(proto)) &&
+		SERIALIZE(flow_start) &&
 		SERIALIZE(history) &&
 		SERIALIZE(hist_seen) &&
 		SERIALIZE(start_time) &&
@@ -883,6 +886,7 @@ bool Connection::DoUnserialize(UnserialInfo* info)
 	int iproto;
 
 	if ( ! (UNSERIALIZE(&iproto) &&
+		UNSERIALIZE(&flow_start) &&
 		UNSERIALIZE(&history) &&
 		UNSERIALIZE(&hist_seen) &&
 		UNSERIALIZE(&start_time) &&
diff --git a/connection/bro-1.3.2/src/Conn.h b/connection/bro-1.3.2/src/Conn.h
index b33beec..2dec57a 100644
--- a/connection/bro-1.3.2/src/Conn.h
+++ b/connection/bro-1.3.2/src/Conn.h
@@ -347,6 +347,7 @@ protected:
 	uint32 orig_port, resp_port;	// in network order
 	TransportProto proto;
 	double start_time, last_time;
+	double flow_start;
 	double inactivity_timeout;
 	RecordVal* conn_val;
 	RecordVal* orig_endp;