diff --git a/cassandra/values.yaml b/cassandra/values.yaml
index 2339485..742e438 100644
--- a/cassandra/values.yaml
+++ b/cassandra/values.yaml
@@ -164,7 +164,7 @@ cluster:
   name: cassandra
   seedCount: 1
   numTokens: 256
-  datacenter: dc1
+  datacenter: datacenter1
   rack: rack1
   endpointSnitch: SimpleSnitch
   clientEncryption: false