diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1f04dcf6..73b3280c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -104,7 +104,7 @@ jobs:
                 command: npm install --foreground-scripts
                 timeout_minutes: 10
                 on_retry_command: rm -rfv node_modules
-            - name: Remove SITL binary
+            - name: Remove other SITL binary
               run: rm -v resources/sitl/linux/inav_SITL
             - name: Build Linux
               run: npm run make
diff --git a/js/gui.js b/js/gui.js
index 18ad0151..174505ae 100644
--- a/js/gui.js
+++ b/js/gui.js
@@ -19,6 +19,7 @@ var GUI_control = function () {
     this.active_tab;
     this.tab_switch_in_progress = false;
     this.operating_system;
+    this.extra_platform = "";
     this.defaultAllowedTabsWhenDisconnected = [
         'landing',
         'firmware_flasher',
@@ -60,14 +61,23 @@ var GUI_control = function () {
         'MIXER'   : 4
     };
 
+
     // check which operating system is user running
     if (navigator.appVersion.indexOf("Win") != -1)          this.operating_system = "Windows";
     else if (navigator.appVersion.indexOf("Mac") != -1)     this.operating_system = "MacOS";
     else if (navigator.appVersion.indexOf("CrOS") != -1)    this.operating_system = "ChromeOS";
-    else if (navigator.appVersion.indexOf("Linux") != -1)   this.operating_system = "Linux";
+    else if (navigator.appVersion.indexOf("Linux") != -1) {
+        this.operating_system = "Linux";
+        if(navigator.platform.indexOf('aarch64') != -1)
+        {
+            this.extra_platform = 'arm64';
+        }
+    }
     else if (navigator.appVersion.indexOf("X11") != -1)     this.operating_system = "UNIX";
     else this.operating_system = "Unknown";
 
+    this.platform = navigator.platform;
+
 };
 
 // message = string
diff --git a/js/logicConditionsCollection.js b/js/logicConditionsCollection.js
index 4eeef446..d85b8728 100644
--- a/js/logicConditionsCollection.js
+++ b/js/logicConditionsCollection.js
@@ -1,5 +1,6 @@
 'use strict';
 
+
 var LogicConditionsCollection = function () {
 
     let self = {},
diff --git a/js/sitl.js b/js/sitl.js
index 338a3eea..6ca06b11 100644
--- a/js/sitl.js
+++ b/js/sitl.js
@@ -141,7 +141,11 @@ var SITLProcess = {
             sitlExePath = path.join(__dirname, './../resources/sitl/windows/inav_SITL.exe');
             eepromPath = `${app.getPath('userData')}\\${eepromFileName}`
         } else if (GUI.operating_system == 'Linux') {
-            sitlExePath = path.join(__dirname, './../resources/sitl/linux/inav_SITL');
+            if(GUI.extra_platform != '') {
+                sitlExePath = path.join(__dirname, './../resources/sitl/linux/', GUI.extra_platform, '/inav_SITL');
+            } else {
+                sitlExePath = path.join(__dirname, './../resources/sitl/linux/inav_SITL');
+            }
             eepromPath = `${app.getPath('userData')}/${eepromFileName}`
             chmod(sitlExePath, 0o755, err => {
                 if (err)