diff --git a/values/loki.yml.tpl b/values/loki.yml.tpl
index 5d5920d..ed0f98e 100644
--- a/values/loki.yml.tpl
+++ b/values/loki.yml.tpl
@@ -49,7 +49,6 @@ loki:
       - from: "2024-04-01"
         index:
           period: 24h
-          prefix: index_
         object_store: s3
         schema: v13
         store: tsdb
@@ -74,7 +73,6 @@ loki:
   tracing:
     enabled: true
 
-
 backend:
   autoscaling:
     enabled: true