diff --git a/src/session.c b/src/session.c
index 76bc8f3..9ed68b1 100644
--- a/src/session.c
+++ b/src/session.c
@@ -107,7 +107,7 @@
 	/* OK, we're keeping the session, so let's properly initialize the session */
 	s->si[0].conn->t.sock.fd = cfd;
 	s->si[0].conn->ctrl = l->proto;
-	s->si[0].conn->flags = CO_FL_NONE;
+	s->si[0].conn->flags = CO_FL_NONE | CO_FL_ADDR_FROM_SET;
 	s->si[0].conn->err_code = CO_ER_NONE;
 	s->si[0].conn->addr.from = *addr;
 	s->si[0].conn->target = &l->obj_type;