diff --git a/deployment/helm_chart/opik/README.md b/deployment/helm_chart/opik/README.md
index 8378106dd9..d619e3609f 100644
--- a/deployment/helm_chart/opik/README.md
+++ b/deployment/helm_chart/opik/README.md
@@ -94,6 +94,7 @@ Call opik api on http://localhost:5173/api
 | clickhouse.adminUser.useSecret.enabled | bool | `false` |  |
 | clickhouse.adminUser.username | string | `"opik"` |  |
 | clickhouse.backup.enabled | bool | `false` |  |
+| clickhouse.backup.successfulJobsHistoryLimit | int | `1` |  |
 | clickhouse.image | string | `"altinity/clickhouse-server:24.3.5.47.altinitystable"` |  |
 | clickhouse.logsLevel | string | `"information"` |  |
 | clickhouse.monitoring.enabled | bool | `false` |  |