diff --git a/torch/_dynamo/output_graph.py b/torch/_dynamo/output_graph.py
index 687a7a8962a..3a57291b0bc 100644
--- a/torch/_dynamo/output_graph.py
+++ b/torch/_dynamo/output_graph.py
@@ -1079,6 +1079,14 @@ class OutputGraph(OutputGraphCommon):
     def register_static_attr_and_return_proxy(
         self, attr_prefix: str, attr_value: Any
     ) -> fx.Proxy:
+        # Check if the module already exists, if it does, return the already
+        # added proxy. This is important for executorch tests.
+        if isinstance(attr_value, torch.nn.Module):
+            for name, mod in self.nn_modules.items():
+                if mod is attr_value:
+                    proxy = self.create_proxy("get_attr", name, (), {})
+                    return proxy
+
         attr_name = get_unique_name_wrt(attr_prefix, self.nn_modules)
         # TODO `nn_modules` has been historically overloaded to store a lot more
         # than just nn module objects, fix that.