diff --git a/src/index.ts b/src/index.ts
index f424a7db..efe09125 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,7 +4,7 @@ import http from "http";
 import app from "./app";
 import { GraphQLClient } from "graphql-request";
 import { queue_element } from "./helpers/docker_queue";
-// import docker_cron from "./helpers/docker_queue";
+import docker_cron from "./helpers/docker_queue";
 
 const debug = Debug("eesast-api");
 
@@ -27,10 +27,8 @@ export const client = new GraphQLClient(
 );
 
 export const docker_queue: queue_element[] = [];
-// export const docker_queue: queue_element[] = JSON.parse(
-//   fs.readFileSync("/data/queue_data.json").toString()
-// );
-// docker_cron();
+
+docker_cron();
 
 // weekly_cron();
 // weekly_init();
diff --git a/src/routes/arena.ts b/src/routes/arena.ts
index 3cd5c8c8..93708d16 100644
--- a/src/routes/arena.ts
+++ b/src/routes/arena.ts
@@ -16,7 +16,7 @@ const router = express.Router();
  * @param {uuid} map_id
  * @param {TeamLabelBind[]} team_labels
  * @param {number} exposed (0 or 1, default 1)
- * @param {number} envoy (0 or 1, default 1)
+ * @param {number} envoy (0 or 1, default 0)
  */
 router.post("/create", authenticate(), async (req, res) => {
   try {
@@ -25,7 +25,7 @@ router.post("/create", authenticate(), async (req, res) => {
     const map_id = req.body.map_id;
     const team_label_binds: ContConf.TeamLabelBind[] = req.body.team_labels;
     const exposed = req.body.exposed ?? 1;
-    const envoy = req.body.envoy ?? 1;
+    const envoy = req.body.envoy ?? 0;
     console.debug("user_uuid: ", user_uuid);
     console.debug("contest_name: ", contest_name);
     console.debug("map_id: ", map_id);