diff --git a/unity/Assets/Puerts/Src/JsEnv.cs b/unity/Assets/Puerts/Src/JsEnv.cs
index ab75efc397..60b74e5cae 100644
--- a/unity/Assets/Puerts/Src/JsEnv.cs
+++ b/unity/Assets/Puerts/Src/JsEnv.cs
@@ -80,7 +80,16 @@ public JsEnv(ILoader loader, int debugPort = -1)
             PuertsDLL.SetGlobalFunction(isolate, "__tgjsGetNestedTypes", StaticCallbacks.JsEnvCallbackWrap, AddCallback(GetNestedTypes));
             PuertsDLL.SetGlobalFunction(isolate, "__tgjsGetLoader", StaticCallbacks.JsEnvCallbackWrap, AddCallback(GetLoader));
 
-            var autoRegister = Type.GetType("PuertsStaticWrap.AutoStaticCodeRegister", false);
+            const string AutoStaticCodeRegisterClassName = "PuertsStaticWrap.AutoStaticCodeRegister";
+            var autoRegister = Type.GetType(AutoStaticCodeRegisterClassName, false);
+            if (autoRegister == null)
+            {
+                foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
+                {
+                    autoRegister = assembly.GetType(AutoStaticCodeRegisterClassName, false);
+                    if (autoRegister != null) break;
+                }
+            }
             if (autoRegister != null)
             {
                 var methodInfoOfRegister = autoRegister.GetMethod("Register");