diff --git a/discovery/gossiper.go b/discovery/gossiper.go
index <HASH>..<HASH> 100644
--- a/discovery/gossiper.go
+++ b/discovery/gossiper.go
@@ -1889,7 +1889,7 @@ func (d *AuthenticatedGossiper) processNetworkAnnouncement(
 		case channeldb.ErrZombieEdge:
 			err = d.processZombieUpdate(chanInfo, msg)
 			if err != nil {
-				log.Warn(err)
+				log.Debug(err)
 				nMsg.err <- err
 				return nil, false
 			}
discovery: demote err log to debug from processZombieUpdate

This log can be "spammy" while nodes throughout the network have yet to
upgrade to <I>-beta, which includes several enhancements to prevent
the broadcast of zombie edges/updates.