diff --git a/k8s/loki/values.yaml b/k8s/loki/values.yaml
index c365651..c8148c1 100644
--- a/k8s/loki/values.yaml
+++ b/k8s/loki/values.yaml
@@ -23,6 +23,8 @@ loki:
       storage_config:
         boltdb_shipper:
           active_index_directory: /var/loki/index
+          cache_location: /var/loki/boltdb-cache
+          cache_ttl: 24h
           shared_store: filesystem
         filesystem:
           directory: /var/loki/chunks