diff --git a/k8s/applications/temporal/temporal-values.yaml b/k8s/applications/temporal/temporal-values.yaml
index 9733e87..db0d57f 100644
--- a/k8s/applications/temporal/temporal-values.yaml
+++ b/k8s/applications/temporal/temporal-values.yaml
@@ -9,6 +9,7 @@ postgresql:
 
 cassandra:
   enabled: false
+  port: 9042
 
 elasticsearch:
   enabled: false