diff --git a/k8s/infrastructure/helmrepositories.yaml b/k8s/infrastructure/helmrepositories.yaml
index 26e1e5d..1b7a4fc 100644
--- a/k8s/infrastructure/helmrepositories.yaml
+++ b/k8s/infrastructure/helmrepositories.yaml
@@ -23,8 +23,9 @@ metadata:
   name: bitnami
   namespace: flux-system
 spec:
+  type: oci
   interval: 1h
-  url: https://charts.bitnami.com/bitnami
+  url: oci://registry-1.docker.io/bitnamicharts
 ---
 apiVersion: source.toolkit.fluxcd.io/v1
 kind: HelmRepository
diff --git a/k8s/infrastructure/observability/loki.yaml b/k8s/infrastructure/observability/loki.yaml
index d560ecd..28e590d 100644
--- a/k8s/infrastructure/observability/loki.yaml
+++ b/k8s/infrastructure/observability/loki.yaml
@@ -23,6 +23,15 @@ spec:
       limits_config:
         retention_period: 14d
       auth_enabled: false
+      schemaConfig:
+        configs:
+          - from: "2024-01-01"
+            store: tsdb
+            object_store: filesystem
+            schema: v13
+            index:
+              prefix: index_
+              period: 24h
     singleBinary:
       replicas: 1
       persistence: