diff --git a/exir/capture/_config.py b/exir/capture/_config.py
index a0757cfeb33..80a838737fc 100644
--- a/exir/capture/_config.py
+++ b/exir/capture/_config.py
@@ -105,3 +105,6 @@ class ExecutorchBackendConfig:
 
     # If set to true, we run quant fusion and constant propagation passes
     do_quant_fusion_and_const_prop: bool = False
+
+    # Experimental: If set to true, we run a pass to reinplace ops in the graph.
+    run_reinplace_pass: bool = False
diff --git a/exir/program/_program.py b/exir/program/_program.py
index b9fa83a668f..0c4469c96de 100644
--- a/exir/program/_program.py
+++ b/exir/program/_program.py
@@ -58,6 +58,7 @@
     NormalizeViewCopyBasePass,
 )
 from executorch.exir.passes.quant_fusion_pass import quant_fusion_and_const_prop_pass
+from executorch.exir.passes.reinplace import reinplace_pass
 from executorch.exir.passes.remove_graph_asserts_pass import (
     RemoveGraphAssertsPass,
     RemoveNonCoreAtenOpGraphAssertsPass,
@@ -193,7 +194,7 @@ def _get_updated_graph_signature(
         )
         i += 1
 
-    output_node = list(new_gm.graph.nodes)[-1]
+    output_node = new_gm.graph.output_node()
     assert output_node.op == "output"
 
     new_output_specs = []
@@ -1563,6 +1564,8 @@ def to_executorch(
                         " Please set do_quant_fusion_and_const_prop to False in the ExecutorchBackendConfig."
                     )
                 program = quant_fusion_and_const_prop_pass(program)
+            if config.run_reinplace_pass:
+                program = reinplace_pass(program)
             program = weights_to_outputs_pass(program)
             program = unsafe_remove_auto_functionalized_pass(program)
             gm, new_signature = insert_write_back_for_buffers_pass(program)
diff --git a/exir/tests/test_reinplace_pass.py b/exir/tests/test_reinplace_pass.py
index 2f4538770d6..8488b152398 100644
--- a/exir/tests/test_reinplace_pass.py
+++ b/exir/tests/test_reinplace_pass.py
@@ -10,7 +10,11 @@
 
 import torch
 from executorch.exir import to_edge
+from executorch.exir.capture._config import ExecutorchBackendConfig
 from executorch.exir.passes.reinplace import reinplace_pass
+from executorch.extension.pybindings.portable_lib import (  # @manual=//executorch/extension/pybindings:portable_lib
+    _load_for_executorch_from_buffer,
+)
 from torch.export import export
 
 
@@ -35,8 +39,8 @@ def forward(
         values = torch.tensor([1.0])
 
         exported_program = export(model, (indices, values), strict=True)
-        print(exported_program.graph)
-        edge_program = to_edge(exported_program).exported_program()
+        edge = to_edge(exported_program)
+        edge_program = edge._edge_programs["forward"]
 
         # Find the index_put node
         index_put_node = None
@@ -47,16 +51,23 @@ def forward(
 
         self.assertIsNotNone(index_put_node, "Should find an index_put node")
 
-        ep = reinplace_pass(edge_program)
+        et = edge.to_executorch(ExecutorchBackendConfig(run_reinplace_pass=True))
         # Find the index_put node
         index_put_node = None
-        for node in ep.graph.nodes:
+        for node in et.exported_program().graph.nodes:
             if node.op == "call_function" and "index_put_" in str(node.target):
                 index_put_node = node
                 break
 
         self.assertIsNotNone(index_put_node, "Should find an index_put_ node")
 
+        e = _load_for_executorch_from_buffer(et.buffer)
+        self.assertTrue(
+            torch.allclose(
+                e.forward((indices, values))[0], torch.tensor([1.0, 0.0, 0.0, 0.0, 0.0])
+            )
+        )
+
     def test_cant_reinplace(self) -> None:
         """Test that index_put on a mutable buffer that is viewed later is not safe."""