diff --git a/databases/clickhouse.yaml b/databases/clickhouse.yaml
index 8a6cb02..a3fd4bf 100644
--- a/databases/clickhouse.yaml
+++ b/databases/clickhouse.yaml
@@ -9,7 +9,7 @@ spec:
   storageClassName: longhorn
   resources:
     requests:
-      storage: 100Gi
+      storage: 120Gi
     limits:
       storage: 100Gi
 ---