diff --git a/roles/loki/README.md b/roles/loki/README.md
index 76ecce3..e7baad1 100644
--- a/roles/loki/README.md
+++ b/roles/loki/README.md
@@ -29,9 +29,10 @@ loki:
       - selector: '{container_name="nginx-proxy"}'
         priority: 1
         period: 24h
+  migrate_from_v11: false # migrate from old v11 schema
   migration_dates: # used to migrate old loki from v11 to v13
     v11: "2020-10-24"
-    v13: "2024-07-08"
+    v13: "2024-07-06"
 ```
 
 ### Effects
diff --git a/roles/loki/defaults/main.yaml b/roles/loki/defaults/main.yaml
index de0430b..923bd75 100644
--- a/roles/loki/defaults/main.yaml
+++ b/roles/loki/defaults/main.yaml
@@ -13,6 +13,7 @@ loki:
       - selector: '{container_name="nginx-proxy"}'
         priority: 1
         period: 24h
+  migrate_from_v11: false
   migration_dates:
     v11: "2020-10-24"
-    v13: "2024-07-08"
\ No newline at end of file
+    v13: "2024-07-06"
\ No newline at end of file
diff --git a/roles/loki/templates/config.yaml b/roles/loki/templates/config.yaml
index 2f11be3..d60b927 100644
--- a/roles/loki/templates/config.yaml
+++ b/roles/loki/templates/config.yaml
@@ -59,6 +59,7 @@ schema_config:
       index:
         prefix: index_
         period: 24h
+{% if loki.migrate_from_v11 %}
     - from: '{{ loki.migration_dates.v13 }}'
       store: tsdb
       object_store: filesystem
@@ -66,6 +67,7 @@ schema_config:
       index:
         period: 24h
         prefix: index_
+{% endif %}
 
 #ruler:
 #  alertmanager_url: http://localhost:9093