diff --git a/gui/main.js b/gui/main.js
index 9fcecd64..12c7e961 100644
--- a/gui/main.js
+++ b/gui/main.js
@@ -44,8 +44,10 @@ var configContent = `
   "rigctld_ip" : "127.0.0.1",
   "enable_scatter" : "False",
   "enable_fft" : "False",
-  "low_bandwith_mode" : "False"
-  "theme" : "default"
+  "low_bandwith_mode" : "False",
+  "theme" : "default",
+  "screen_height" : 1050,
+  "screen_width" : 430
 }
 `;
 if (!fs.existsSync(configPath)) {
@@ -100,8 +102,8 @@ var daemonProcess = null;
 
 function createWindow() {
     win = new BrowserWindow({
-        width: 1050,
-        height: 430,
+        width: config.screen_width,
+        height: config.screen_height,
         autoHideMenuBar: true,
         icon: __dirname + '/src/icon_cube_border.png',
         webPreferences: {
diff --git a/gui/preload-main.js b/gui/preload-main.js
index d4127010..083b943f 100644
--- a/gui/preload-main.js
+++ b/gui/preload-main.js
@@ -428,10 +428,17 @@ window.addEventListener('DOMContentLoaded', () => {
         config.theme = theme;
         fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
 
-    
-        //document.getElementById("css1").href = "demo2.css";    
     });
 
+    //screen size
+    window.addEventListener('resize',() => {
+
+    config.screen_height = window.innerHeight;
+    config.screen_width = window.innerWidth;
+    fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
+    });
+
+
     // Stop beacon button clicked
     document.getElementById("stopBeacon").addEventListener("click", () => {
         sock.stopBeacon();