diff --git a/cleverswarm/clever_swarm_adapter.py b/cleverswarm/clever_swarm_adapter.py
index 926a1ec..e5b83d7 100644
--- a/cleverswarm/clever_swarm_adapter.py
+++ b/cleverswarm/clever_swarm_adapter.py
@@ -252,11 +252,13 @@ class CleverSwarmAmqpAdapter(CleverThisServiceAdapter):
                 for _body_param in _route.dependant.body_params:
                     if _body_param.name in _form_data:
                         _file_data = _form_data[_body_param.name]
-                        actual_filepath = message.extra_data[_body_param.name]
                         _form_data[_body_param.name] = (
                             _body_param.type_.__name__ == "UploadFile"
+                            and message.extra_data.get(_body_param.name)
                             and UploadFile(
-                                file=pathlib.Path(actual_filepath).open("rb"),
+                                file=pathlib.Path(
+                                    message.extra_data.get(_body_param.name)
+                                ).open("rb"),
                                 size=_file_data["size"],
                                 filename=_file_data["filename"],
                                 headers=Headers(