diff --git a/conf/cassandra.titan b/conf/cassandra.titan
index c36ecc0..9a9b00f 100644
--- a/conf/cassandra.titan
+++ b/conf/cassandra.titan
@@ -2,6 +2,6 @@
 storage.hostname=localhost
 storage.keyspace=onos
 storage.connection-pool-size=4096
-storage.replication-factor=3
+storage.replication-factor=1
 storage.write-consistency-level=ALL
 storage.read-consistency-level=ONE