diff --git a/webui_server.py b/webui_server.py
index 36e886e..f14f01a 100644
--- a/webui_server.py
+++ b/webui_server.py
@@ -551,7 +551,7 @@ def _minimal_settings(gateway: GatewayState) -> dict[str, Any]:
         "runtime": {
             "config_path": str(WORKSPACE / ".env"),
             "workspace_path": str(WORKSPACE),
-            "gateway_host": "127.0.0.1",
+            "gateway_host": "0.0.0.0",
             "gateway_port": 8010,
             "heartbeat": {"enabled": False, "interval_s": 0, "keep_recent_messages": 0},
             "dream": {"schedule": ""},