diff --git a/defaults/main.yml b/defaults/main.yml
index ac8773c..479a100 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -33,3 +33,4 @@ loki:
       delete_request_store: filesystem
     limits_config:
       retention_period: 14d
+      increment_duplicate_timestamp: true