diff --git a/helm/sidata/values.yaml b/helm/sidata/values.yaml
index cfd8e1c..3f1fce3 100644
--- a/helm/sidata/values.yaml
+++ b/helm/sidata/values.yaml
@@ -50,7 +50,7 @@ env:
 
   SESSION_DRIVER: "redis"
   SESSION_LIFETIME: 120
-  REDIS_HOST: "127.0.0.1"
+  REDIS_HOST: "redis"
   REDIS_PASSWORD: null
   REDIS_PORT: 6379