diff --git a/src/main/window-manager.ts b/src/main/window-manager.ts
index 348d5bbd3f..74aeb010ea 100644
--- a/src/main/window-manager.ts
+++ b/src/main/window-manager.ts
@@ -4,6 +4,7 @@ import { BrowserWindow, dialog, ipcMain, shell, webContents } from "electron"
 import windowStateKeeper from "electron-window-state"
 import { observable } from "mobx";
 import { initMenu } from "./menu";
+import { tracker } from "../common/tracker";
 
 export class WindowManager {
   protected mainView: BrowserWindow;
@@ -41,6 +42,10 @@ export class WindowManager {
       shell.openExternal(url);
     });
 
+    this.mainView.on("focus", () => {
+      tracker.event("app", "focus")
+    });
+
     // track visible cluster from ui
     ipcMain.on("cluster-view:current-id", (event, clusterId: ClusterId) => {
       this.activeClusterId = clusterId;