diff --git a/client/openapi-config.ts b/client/openapi-config.ts
index 894f806f..8dfd0420 100644
--- a/client/openapi-config.ts
+++ b/client/openapi-config.ts
@@ -1,7 +1,7 @@
 import { ConfigFile } from "@rtk-query/codegen-openapi";
 
 const config: ConfigFile = {
-  schemaFile: "http://[::1]:1688/openapi.json",
+  schemaFile: "http://[::1]:16880/openapi.json",
   apiFile: "./src/api/baseApi.ts",
   apiImport: "baseApi",
   outputFile: "./src/api/liberationApi.ts",
diff --git a/client/src/api/backend.ts b/client/src/api/backend.ts
index 70380e3d..541129d2 100644
--- a/client/src/api/backend.ts
+++ b/client/src/api/backend.ts
@@ -2,7 +2,7 @@ import axios from "axios";
 
 const backendAddr =
   new URL(window.location.toString()).searchParams.get("server") ??
-  "[::1]:1688";
+  "[::1]:16880";
 
 export const HTTP_URL = `http://${backendAddr}/`;
 
diff --git a/game/server/settings.py b/game/server/settings.py
index fe0ed8df..007591d0 100644
--- a/game/server/settings.py
+++ b/game/server/settings.py
@@ -20,7 +20,7 @@ class ServerSettings(BaseSettings):
     server_bind_address: str = "::1"
 
     # This (and the address) will be passed the the front end as a query parameter.
-    server_port: int = 1688
+    server_port: int = 16880
 
     # Enable to allow cross-origin requests from http://localhost:3000.
     cors_allow_debug_server: bool = False
diff --git a/resources/ui/map/map.js b/resources/ui/map/map.js
index 5e15b5f7..c0f0820b 100644
--- a/resources/ui/map/map.js
+++ b/resources/ui/map/map.js
@@ -1,7 +1,7 @@
 const ENABLE_EXPENSIVE_DEBUG_TOOLS = false;
 // Must be kept in sync with game.server.settings.ServerSettings.
-const HTTP_BACKEND = "http://[::1]:1688";
-const WS_BACKEND = "ws://[::1]:1688/eventstream";
+const HTTP_BACKEND = "http://[::1]:16880";
+const WS_BACKEND = "ws://[::1]:16880/eventstream";
 
 METERS_TO_FEET = 3.28084;