diff --git a/k8s/applications/temporal/temporal-values.yaml b/k8s/applications/temporal/temporal-values.yaml
index a1354e7..aae0ca2 100644
--- a/k8s/applications/temporal/temporal-values.yaml
+++ b/k8s/applications/temporal/temporal-values.yaml
@@ -80,7 +80,10 @@ server:
           # Cassandra for workflow history and events
           driver: cassandra
           cassandra:
-            hosts: "temporal-cassandra"
+            hosts:
+              - "temporal-cassandra-0.temporal-cassandra.temporal"
+              - "temporal-cassandra-1.temporal-cassandra.temporal"
+              - "temporal-cassandra-2.temporal-cassandra.temporal"
             port: 9042
             keyspace: temporal
             user: user