diff --git a/comfy_api/v3/_io.py b/comfy_api/v3/_io.py
index 88a88f867..acd562d79 100644
--- a/comfy_api/v3/_io.py
+++ b/comfy_api/v3/_io.py
@@ -1592,11 +1592,6 @@ class _IO:
     AnyType = AnyType
     MultiType = MultiType
     #---------------------------------
-    DynamicInput = DynamicInput
-    DynamicOutput = DynamicOutput
-    AutogrowDynamic = AutogrowDynamic
-    ComboDynamicInput = ComboDynamicInput
-    MatchType = MatchType
     HiddenHolder = HiddenHolder
     Hidden = Hidden
     NodeInfoV1 = NodeInfoV1
diff --git a/comfy_extras/nodes_v3_test.py b/comfy_extras/nodes_v3_test.py
index c0816ebe0..d78fa9d4b 100644
--- a/comfy_extras/nodes_v3_test.py
+++ b/comfy_extras/nodes_v3_test.py
@@ -1,6 +1,6 @@
 import torch
 import time
-from comfy_api.v3 import io, ui, resources
+from comfy_api.v3 import io, ui, resources, _io
 import logging  # noqa
 import folder_paths
 import comfy.utils
@@ -143,8 +143,8 @@ class NInputsTest(io.ComfyNode):
             node_id="V3_NInputsTest",
             display_name="V3 N Inputs Test",
             inputs=[
-                io.AutogrowDynamic.Input("nmock", template_input=io.Image.Input("image"), min=1, max=3),
-                io.AutogrowDynamic.Input("nmock2", template_input=io.Int.Input("int"), optional=True, min=1, max=4),
+                _io.AutogrowDynamic.Input("nmock", template_input=io.Image.Input("image"), min=1, max=3),
+                _io.AutogrowDynamic.Input("nmock2", template_input=io.Int.Input("int"), optional=True, min=1, max=4),
             ],
             outputs=[
                 io.Image.Output(),
diff --git a/execution.py b/execution.py
index 3bea0f048..dae0d0390 100644
--- a/execution.py
+++ b/execution.py
@@ -261,16 +261,6 @@ async def _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, f
                         if obj.local_resources is None:
                             obj.local_resources = resources.ResourcesLocal()
                         class_clone.resources = obj.local_resources
-                # TODO: delete this when done testing mocking dynamic inputs
-                for si in obj.SCHEMA.inputs:
-                    if isinstance(si, io.AutogrowDynamic.Input):
-                        add_key = si.id
-                        dynamic_list = []
-                        real_inputs = {k: v for k, v in inputs.items()}
-                        for d in si.get_dynamic():
-                            dynamic_list.append(real_inputs.pop(d.id, None))
-                        dynamic_list = [x for x in dynamic_list if x is not None]
-                        inputs = {**real_inputs, add_key: dynamic_list}
                 f = make_locked_method_func(type_obj, func, class_clone)
             # V1
             else: