diff --git a/roles/loki/files/loki.yaml b/roles/loki/files/loki.yaml
index 9b0277b1df4c40ffa22bdff0c0a2ba64d760bacc..d762c1d7df6aa2da43fc6ca45652571f0b137b9b 100644
--- a/roles/loki/files/loki.yaml
+++ b/roles/loki/files/loki.yaml
@@ -5,6 +5,7 @@ server:
   http_listen_port: 3100
   grpc_listen_address: 127.0.0.1
   grpc_listen_port: 9095
+  log_level: warn
 
 common:
   path_prefix: /var/lib/loki