diff --git a/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/WindowSizeController.kt b/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/WindowSizeController.kt
index 342ffe4c..96365dae 100644
--- a/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/WindowSizeController.kt
+++ b/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/WindowSizeController.kt
@@ -50,13 +50,8 @@ class WindowSizeController(private val stateMachine: ClientStateMachine) {
     stateMachine.fire(ClientAction.WindowResize)
   }
 
-  private var listening = false
-
-  fun addListenerIfNeeded() {
-    if (!listening) {
-      window.addEventListener(RESIZE_EVENT_TYPE, ::handleResizeEvent)
-      listening = true
-    }
+  init {
+    window.addEventListener(RESIZE_EVENT_TYPE, ::handleResizeEvent)
   }
 
   companion object {
diff --git a/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/state/ClientState.kt b/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/state/ClientState.kt
index 48eab913..d44ebbf5 100644
--- a/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/state/ClientState.kt
+++ b/projector-client-web/src/main/kotlin/org/jetbrains/projector/client/web/state/ClientState.kt
@@ -172,10 +172,6 @@ sealed class ClientState {
     private val onHandshakeFinish: () -> Unit = {},
   ) : ClientState() {
 
-    init {
-      windowSizeController.addListenerIfNeeded()
-    }
-
     override fun consume(action: ClientAction) = when (action) {
       is ClientAction.WebSocket.Open -> {
         OnScreenMessenger.showText("Connection is opened", "Sending handshake...", canReload = false)