diff --git a/main.js b/main.js
index 0542530..37e4acf 100644
--- a/main.js
+++ b/main.js
@@ -30,6 +30,8 @@ let connection = null;
 let envStr;
 let startNumber = 0;
 powerSaveBlocker.start('prevent-display-sleep')
+const id = powerSaveBlocker.start('prevent-display-sleep')
+powerSaveBlocker.stop(id)
 
 class AppWindow extends BrowserWindow {
     constructor(config) {