diff --git a/config.json b/config.json
index 26d204de9de6a0fc0cba95d3d71e121fc85bef12..eff648254ff5add725f321e8a4de6df25ae08b30 100644
--- a/config.json
+++ b/config.json
@@ -4,7 +4,7 @@
       "serverAddress": "ressims.iota.cafe:188"
     },
     "server": {
-      "port": 9191
+      "port": 0
     },
     "httpServer": {
       "bindAddress": "0.0.0.0:80"