diff --git a/test/config/config.yaml b/test/config/config.yaml
index f65539a5e..184d68cdc 100644
--- a/test/config/config.yaml
+++ b/test/config/config.yaml
@@ -68,6 +68,7 @@ metamorph:
   checkSeenOnNetworkOlderThan: 3h
   checkSeenOnNetworkPeriod: 4h
   monitorPeers: true
+  incomingIsLongest: false
   profilerAddr: localhost:9992
   health:
     serverDialAddr: localhost:8005