diff --git a/app/AppConfig.cs b/app/AppConfig.cs
index a42ee710..ad0732c2 100644
--- a/app/AppConfig.cs
+++ b/app/AppConfig.cs
@@ -428,7 +428,7 @@ public static class AppConfig
 
     public static bool IsGPUFixNeeded()
     {
-        return ContainsModel("GA402X") || ContainsModel("GV302") || ContainsModel("GV301") || ContainsModel("GZ301") || ContainsModel("FX506") || ContainsModel("GU603") || ContainsModel("GU604") || ContainsModel("G614J");
+        return ContainsModel("GA402X") || ContainsModel("GV302") || ContainsModel("GV301") || ContainsModel("GZ301") || ContainsModel("FX506") || ContainsModel("GU603") || ContainsModel("GU604") || ContainsModel("G614J") || ContainsModel("GA503");
     }
 
     public static bool IsGPUFix()