diff --git a/migration-tcp.c b/migration-tcp.c
index a15c2b8..34d6d89 100644
--- a/migration-tcp.c
+++ b/migration-tcp.c
@@ -123,7 +123,7 @@ int tcp_start_incoming_migration(const char *host_port, Error **errp)
 {
     int s;
 
-    s = inet_listen(host_port, NULL, 256, SOCK_STREAM, 0, errp);
+    s = inet_listen(host_port, NULL, 0, SOCK_STREAM, 0, errp);
 
     if (s < 0) {
         return -1;