diff --git a/server/config/wireguard/docker-compose.yml b/server/config/wireguard/docker-compose.yml
index 991dd67..4e94ef7 100644
--- a/server/config/wireguard/docker-compose.yml
+++ b/server/config/wireguard/docker-compose.yml
@@ -8,7 +8,7 @@ services:
       driver: loki
       options:
         loki-url: http://localhost:3100/loki/api/v1/push
-        loki-batch-size: 50
+        loki-batch-size: "50"
         # loki-retries: 1
         # loki-timeout: 2s
         # loki-labels: "com.docker.compose.project,com.docker.compose.service"