diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 3806ee9..c9db333 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -15,18 +15,18 @@ fn greet(name: &str) -> String {
 }
 
 #[tauri::command]
-async fn second_window(app: tauri::AppHandle, _window: tauri::Window) -> Result<String, ()> {
+async fn login(app: tauri::AppHandle, _window: tauri::Window) -> Result<String, String> {
     let result = Authentification::login(Prompt::SelectAccount, app).await;
     match result {
         Ok(val) => Ok(format!("Hello {}", val.1)),
-        Err(err) => Ok(err.to_string())
+        Err(err) => Err(err.to_string())
     }
 }
 
 #[tokio::main]
 async fn main() {
     tauri::Builder::default()
-        .invoke_handler(tauri::generate_handler![greet, second_window])
+        .invoke_handler(tauri::generate_handler![greet, login])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }
diff --git a/src/index.html b/src/index.html
index b2fc8e7..f276387 100644
--- a/src/index.html
+++ b/src/index.html
@@ -17,28 +17,10 @@
     <div class="container">
       <h1>Welcome to Tauri!</h1>
 
-      <div class="row">
-        <a href="https://tauri.app" target="_blank">
-          <img src="/assets/tauri.svg" class="logo tauri" alt="Tauri logo" />
-        </a>
-        <a
-          href="https://developer.mozilla.org/en-US/docs/Web/JavaScript"
-          target="_blank"
-        >
-          <img
-            src="/assets/javascript.svg"
-            class="logo vanilla"
-            alt="JavaScript logo"
-          />
-        </a>
-      </div>
-
-      <p>Click on the Tauri logo to learn more about the framework</p>
-
       <div class="row">
         <div>
-          <input id="greet-input" placeholder="Enter a name..." />
-          <button id="greet-button" type="button">Greet</button>
+          <button id="greet-button" type="button">Login to Minecraft</button>
+          <button id="greet-button" type="button" hidden>Launch the game</button>
         </div>
       </div>
 
diff --git a/src/main.js b/src/main.js
index f109d08..78dc021 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,17 +1,20 @@
 const { invoke } = window.__TAURI__.tauri;
 
-let greetInputEl;
 let greetMsgEl;
+let greetButton;
 
 async function greet() {
   // Learn more about Tauri commands at https://tauri.app/v1/guides/features/command
-  greetMsgEl.textContent = await invoke("second_window", { name: greetInputEl.value });
+  // greetMsgEl.textContent = await invoke("login", {});
+  invoke("login", {}).then(value => {
+    greetMsgEl.textContent = value
+  }).catch(err => {
+    greetMsgEl.textContent = "Error: " + err
+  })
 }
 
 window.addEventListener("DOMContentLoaded", () => {
-  greetInputEl = document.querySelector("#greet-input");
   greetMsgEl = document.querySelector("#greet-msg");
-  document
-    .querySelector("#greet-button")
-    .addEventListener("click", () => greet());
+  greetButton = document.querySelector("#greet-button")
+  greetButton.addEventListener("click", () => greet());
 });