diff --git a/chart/values.yaml b/chart/values.yaml
index d5a4128a941790d24b9f0ebcca18a9aaca39c475..4221da415725ae0d3d84a723f10beed44501608e 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -389,7 +389,22 @@ loki:
       timeout: "500ms"
       default_validity: "12h"
   # -- Check https://grafana.com/docs/loki/latest/configuration/#schema_config for more info on how to configure schemas
-  schemaConfig: {}
+  schemaConfig:
+    configs: |
+      - from: 2022-01-11
+        store: boltdb-shipper
+        object_store: {{ .Values.loki.storage.type }}
+        schema: v12
+        index:
+          prefix: loki_index_
+          period: 24h
+      - from: 2023-08-01a
+        store: tsdb
+        object_store: {{ .Values.loki.storage.type }}
+        schema: v12
+        index:
+          prefix: loki_tsdb_
+          period: 24h
   # -- a real Loki install requires a proper schemaConfig defined above this, however for testing or playing around
   # you can enable useTestSchema
   useTestSchema: false