diff --git a/csharp/App/Backend/Controller.cs b/csharp/App/Backend/Controller.cs
index 81953bc22..fa8113e7b 100644
--- a/csharp/App/Backend/Controller.cs
+++ b/csharp/App/Backend/Controller.cs
@@ -625,7 +625,7 @@ public class Controller : ControllerBase
 
         if (installationToUpdate != null)
         {
-            _ = session.RunScriptInBackground(installationToUpdate.VpnIp, batteryNode,version);
+            _ = session.RunScriptInBackground(installationToUpdate.VpnIp, batteryNode,version,installationToUpdate.Product);
         }
 
         return Ok();
diff --git a/csharp/App/Backend/DataTypes/Methods/Session.cs b/csharp/App/Backend/DataTypes/Methods/Session.cs
index 5824c9602..cba4852cc 100644
--- a/csharp/App/Backend/DataTypes/Methods/Session.cs
+++ b/csharp/App/Backend/DataTypes/Methods/Session.cs
@@ -68,10 +68,12 @@ public static class SessionMethods
                    .Apply(Db.Update);
     }
     
-    public static async Task RunScriptInBackground(this Session? session, String vpnIp, Int64 batteryNode,String version)
+    public static async Task RunScriptInBackground(this Session? session, String vpnIp, Int64 batteryNode,String version,Int64 product)
     {
         Console.WriteLine("-----------------------------------Start updating firmware-----------------------------------");
-        string scriptPath = "/home/ubuntu/backend/uploadBatteryFw/update_firmware.sh";
+        string scriptPath = (product == 0) 
+            ? "/home/ubuntu/backend/uploadBatteryFw/update_firmware_Salimax.sh" 
+            : "/home/ubuntu/backend/uploadBatteryFw/update_firmware_Salidomo.sh";
 
         await Task.Run(() =>
         {