diff --git a/docker-compose.yml b/docker-compose.yml
index c927b627..3a72da2b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -84,6 +84,8 @@ services:
       - "9090:9090"
     extra_hosts:
       - "host.docker.internal:host-gateway"
+    command:
+      - '--storage.tsdb.retention.time=168h'
 
   grafana:
     image: grafana/grafana