diff --git a/src/cluster.c b/src/cluster.c
index bc0233f3..20cca743 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -474,9 +474,14 @@ void clusterInit(void) {
     /* The slots -> keys map is a sorted set. Init it. */
     server.cluster->slots_to_keys = zslCreate();
 
-    /* Set myself->port to my listening port, we'll just need to discover
-     * the IP address via MEET messages. */
+    /* Set myself->port / cport to my listening ports, we'll just need to
+     * discover the IP address via MEET messages. */
     myself->port = server.port;
+    myself->cport = server.port+CLUSTER_PORT_INCR;
+    if (server.cluster_announce_port)
+        myself->port = server.cluster_announce_port;
+    if (server.cluster_announce_bus_port)
+        myself->cport = server.cluster_announce_bus_port;
 
     server.cluster->mf_end = 0;
     resetManualFailover();