diff --git a/src/components/main_window.rs b/src/components/main_window.rs
index fb04127..badc6ec 100644
--- a/src/components/main_window.rs
+++ b/src/components/main_window.rs
@@ -1,14 +1,12 @@
 use dioxus::prelude::*;
-use dioxus_std::utils::rw::use_rw;
+use dioxus_std::utils::rw::UseRw;
 
 use crate::base::Store;
 use crate::components::contacts_window::contacts_window::ContactsWindow;
 use crate::components::login::Login;
 
 #[inline_props]
-pub fn MainWindow(cx: Scope) -> Element {
-    let rw_store = use_rw(cx, || Store::new());
-
+pub fn MainWindow<'a>(cx: Scope, rw_store: &'a UseRw<Store>) -> Element {
     let is_logged = rw_store.read().unwrap().is_logged;
 
     cx.render(rsx! {
diff --git a/src/main.rs b/src/main.rs
index b25b9a4..43acc90 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,25 +2,32 @@
 
 use dioxus::prelude::*;
 use dioxus_desktop::Config;
+use dioxus_std::utils::rw::use_rw;
 
 pub mod components;
 pub mod matrix_client;
 
 use crate::base::AppSettings;
+use crate::base::Store;
 use crate::components::chats_window::chats_window::ChatsWindow;
 use crate::components::main_window::MainWindow;
 
 mod base;
 
 fn App(cx: Scope<AppSettings>) -> Element {
-    println!("App rendering");
-
     use_shared_state_provider(cx, || cx.props.clone());
 
-    let chats_window = dioxus_desktop::use_window(cx);
-    let chats_dom = VirtualDom::new(ChatsWindow);
-    let window_cfg = Config::default().with_custom_head(
-        r#"
+    let rw_store = use_rw(cx, || Store::new());
+
+    let is_logged = rw_store.read().unwrap().is_logged;
+
+    let chats_win_state = use_state(cx, || None);
+
+    if is_logged && chats_win_state.is_none() {
+        let chats_window = dioxus_desktop::use_window(cx);
+        let chats_dom = VirtualDom::new(ChatsWindow);
+        let window_cfg = Config::default().with_custom_head(
+            r#"
 <style type="text/css">
     html, body {
         height: 100%;
@@ -34,12 +41,14 @@ fn App(cx: Scope<AppSettings>) -> Element {
     }
 </style>
 "#
-        .to_owned(),
-    );
-    chats_window.new_window(chats_dom, window_cfg);
+            .to_owned(),
+        );
+        let chats_window_desktop_service = chats_window.new_window(chats_dom, window_cfg);
+        chats_win_state.set(Some(chats_window_desktop_service));
+    }
 
     cx.render(rsx! {
-        MainWindow {}
+        MainWindow {rw_store: rw_store}
     })
 }