diff --git a/scripts/helmcharts/databases/charts/clickhouse/values.yaml b/scripts/helmcharts/databases/charts/clickhouse/values.yaml
index b0ded0fbd..cb7000070 100644
--- a/scripts/helmcharts/databases/charts/clickhouse/values.yaml
+++ b/scripts/helmcharts/databases/charts/clickhouse/values.yaml
@@ -42,22 +42,23 @@ securityContext: {}
   # runAsUser: 1000
 
 env: {}
-backupEnv: {}
-# - REMOTE_STORAGE=s3
-# - S3_ACCESS_KEY=key
-# - S3_SECRET_KEY=password
-# - LOG_LEVEL=debug
-# - ALLOW_EMPTY_BACKUPS="true"
-# - API_LISTEN=0.0.0.0:7171
-# - API_CREATE_INTEGRATION_TABLES="true"
-# - BACKUPS_TO_KEEP_REMOTE="3"
-# - S3_ACL=private
-# - S3_ENDPOINT=http://minio.db.svc.cluster.local:9000
-# - S3_BUCKET=clickhouse
-# - S3_PATH=backup
-# - S3_FORCE_PATH_STYLE="true"
-# - S3_DISABLE_SSL="true"
-# - S3_DEBUG="true"
+backupEnv:
+  BACKUPS_TO_KEEP_LOCAL: "2"
+# REMOTE_STORAGE=s3
+# S3_ACCESS_KEY=key
+# S3_SECRET_KEY=password
+# LOG_LEVEL=debug
+# ALLOW_EMPTY_BACKUPS="true"
+# API_LISTEN=0.0.0.0:7171
+# API_CREATE_INTEGRATION_TABLES="true"
+# BACKUPS_TO_KEEP_REMOTE="3"
+# S3_ACL=private
+# S3_ENDPOINT=http://minio.db.svc.cluster.local:9000
+# S3_BUCKET=clickhouse
+# S3_PATH=backup
+# S3_FORCE_PATH_STYLE="true"
+# S3_DISABLE_SSL="true"
+# S3_DEBUG="true"
 
 
 service: