diff --git a/backend/src/main.cpp b/backend/src/main.cpp
index a1d9dcf..d272f77 100644
--- a/backend/src/main.cpp
+++ b/backend/src/main.cpp
@@ -1,6 +1,6 @@
 #include "json.hpp"
 #include "mqtt.hpp"
-#include "server2.hpp"
+#include "server.hpp"
 #include <print>
 #include <stdexcept>
 #include <string_view>
@@ -29,7 +29,7 @@ int main(void)
     auto mqtt_client = mst::mqtt::Client(
         BACKEND_MQTT_HOST, BACKEND_MQTT_PORT, "test", "1234");
 
-    auto server = mst::server2::Server();
+    auto server = mst::server::Server();
 
     mqtt_client.subscribe("/skateboard/update", [&](std::string_view text) {
         std::println("Skateboard sent: {}", text);
diff --git a/backend/src/server2.cpp b/backend/src/server.cpp
similarity index 98%
rename from backend/src/server2.cpp
rename to backend/src/server.cpp
index 98c54ce..a80080f 100644
--- a/backend/src/server2.cpp
+++ b/backend/src/server.cpp
@@ -1,7 +1,6 @@
-#include "server2.hpp"
+#include "server.hpp"
 #include <algorithm>
 #include <cerrno>
-#include <cstdint>
 #include <cstring>
 #include <format>
 #include <iterator>
@@ -16,7 +15,7 @@
 #include <vector>
 
 namespace {
-using namespace mst::server2;
+using namespace mst::server;
 
 struct ReqHeader {
     enum ReqTy {
@@ -77,7 +76,7 @@ auto get_listener_socket() -> int
 
 }
 
-namespace mst::server2 {
+namespace mst::server {
 
 struct Server::State {
     std::mutex mx;
diff --git a/backend/src/server2.hpp b/backend/src/server.hpp
similarity index 94%
rename from backend/src/server2.hpp
rename to backend/src/server.hpp
index afab7e3..e21e635 100644
--- a/backend/src/server2.hpp
+++ b/backend/src/server.hpp
@@ -3,7 +3,7 @@
 #include <memory>
 #include <stdexcept>
 
-namespace mst::server2 {
+namespace mst::server {
 
 struct Error : public std::runtime_error {
     using std::runtime_error::runtime_error;
diff --git a/game/src/main.rs b/game/src/main.rs
index 4daf519..bc4c2f5 100644
--- a/game/src/main.rs
+++ b/game/src/main.rs
@@ -1,7 +1,7 @@
 #![allow(dead_code)]
 
 mod engine;
-mod server2;
+mod server;
 
 use core::panic;
 use std::{
@@ -14,7 +14,7 @@ use std::{
 
 use crate::{
     engine::{Color, Key, Renderer, Scene, Shape, V2, V3},
-    server2::Server2,
+    server::Server,
 };
 
 struct Skateboard {
@@ -388,7 +388,7 @@ impl ShapeGroup {
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     let t = thread::spawn(|| {
-        let mut server = Server2::new().unwrap();
+        let mut server = Server::new().unwrap();
         server
             .subscribe(|measurement| {
                 println!("angle = {}", measurement.angle);
diff --git a/game/src/server2.rs b/game/src/server.rs
similarity index 96%
rename from game/src/server2.rs
rename to game/src/server.rs
index a1b4c6e..ee2b1d3 100644
--- a/game/src/server2.rs
+++ b/game/src/server.rs
@@ -21,11 +21,11 @@ pub struct Measurement {
     pub angle: f64,
 }
 
-pub struct Server2 {
+pub struct Server {
     stream: TcpStream,
 }
 
-impl Server2 {
+impl Server {
     pub fn new() -> io::Result<Self> {
         Ok(Self {
             stream: TcpStream::connect("127.0.0.1:8889")?,