diff --git a/docker-compose.yml b/docker-compose.yml
index 682102d..1f95927 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,8 +1,9 @@
 services:
   # cloudflared (to public)
+  # when used with WARP, only 1 HA connection allowed (https://github.com/cloudflare/cloudflared/issues/344)
   cloudflared-tunnel:
     image: cloudflare/cloudflared:latest
-    command: tunnel run
+    command: tunnel --ha-connections 1 run
 
     environment:
       - TUNNEL_TOKEN=${CLOUDFLARED_TUNNEL_TOKEN}