diff --git a/logclient/docker-compose.yml b/logclient/docker-compose.yml
index e79cdda..fb1da9c 100644
--- a/logclient/docker-compose.yml
+++ b/logclient/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   promtail:
     image: grafana/promtail:latest
diff --git a/logserver/config/loki.yaml b/logserver/config/loki.yaml
index d48a4a5..d00a1e9 100644
--- a/logserver/config/loki.yaml
+++ b/logserver/config/loki.yaml
@@ -41,6 +41,7 @@ limits_config:
   reject_old_samples_max_age: 168h
   max_entries_limit_per_query: 5000
   retention_period: 168h  # 7 days
+  allow_structured_metadata: false
 
 table_manager:
   retention_deletes_enabled: true
diff --git a/logserver/docker-compose.yml b/logserver/docker-compose.yml
index 09efaac..ec13055 100644
--- a/logserver/docker-compose.yml
+++ b/logserver/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   # Grafana - Simple Web UI
   grafana:
diff --git a/simple-logs/docker-compose.yml b/simple-logs/docker-compose.yml
index 70c40fd..88dfff3 100644
--- a/simple-logs/docker-compose.yml
+++ b/simple-logs/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   # Grafana - Simple Web UI for viewing logs
   grafana: