diff --git a/deploy/kubernetes/platform/values.yaml b/deploy/kubernetes/platform/values.yaml
index b38a338b97..3da37a281d 100644
--- a/deploy/kubernetes/platform/values.yaml
+++ b/deploy/kubernetes/platform/values.yaml
@@ -28,7 +28,7 @@ druid:
 
     historical:
         persistence:
-            size: "4Gi"
+            size: "20Gi"
 
     zkHosts: "signoz-zookeeper:2181"