diff --git a/src/cluster.c b/src/cluster.c
index ac88c725..08a0efff 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -1721,7 +1721,7 @@ int clusterProcessPacket(clusterLink *link) {
                 /* If the reply has a non matching node ID we
                  * disconnect this node and set it as not having an associated
                  * address. */
-                serverLog(LL_WARNING,"PONG contains mismatching sender ID. About node %.40s added %d ms ago, having flags %d",
+                serverLog(LL_DEBUG,"PONG contains mismatching sender ID. About node %.40s added %d ms ago, having flags %d",
                     link->node->name,
                     (int)(mstime()-(link->node->ctime)),
                     link->node->flags);