diff --git a/examples/loki/values.microservices-s3-alb.eks.yml b/examples/loki/values.microservices-s3-alb.eks.yml
index 50efce9..9ffd1d6 100644
--- a/examples/loki/values.microservices-s3-alb.eks.yml
+++ b/examples/loki/values.microservices-s3-alb.eks.yml
@@ -21,6 +21,8 @@ loki:
       bucketnames: exampleorg-loki-chunks
   ingester:
     chunk_encoding: snappy
+    wal:
+      flush_on_shutdown: true
   limits_config:
     allow_structured_metadata: true