diff --git a/docker-compose.yml b/docker-compose.yml
index 1607cbc..31f461d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,7 +23,7 @@ services:
       - 3005:3005/tcp
       - 8324:8324/tcp
       - 32469:32469/tcp
-      - 1900:1900/udp
+      - 1901:1900/udp
       - 32410:32410/udp
       - 32412:32412/udp
       - 32413:32413/udp