diff --git a/invokeai/app/services/events.py b/invokeai/app/services/events.py
index dd44bcf73a..a3e7cdd5dc 100644
--- a/invokeai/app/services/events.py
+++ b/invokeai/app/services/events.py
@@ -50,8 +50,6 @@ class EventServiceBase:
         result: dict,
         node: dict,
         source_node_id: str,
-        image_url: Optional[str] = None,
-        thumbnail_url: Optional[str] = None,
     ) -> None:
         """Emitted when an invocation has completed"""
         self.__emit_session_event(
@@ -61,8 +59,6 @@ class EventServiceBase:
                 node=node,
                 source_node_id=source_node_id,
                 result=result,
-                image_url=image_url,
-                thumbnail_url=thumbnail_url
             ),
         )
 
diff --git a/invokeai/app/services/processor.py b/invokeai/app/services/processor.py
index 250d007d06..cdd9db85de 100644
--- a/invokeai/app/services/processor.py
+++ b/invokeai/app/services/processor.py
@@ -91,30 +91,12 @@ class DefaultInvocationProcessor(InvocationProcessorABC):
                         graph_execution_state
                     )
 
-                    def is_image_output(obj: Any) -> TypeGuard[ImageOutput]:
-                        return obj.__class__ == ImageOutput
-                    
-                    outputs_dict = outputs.dict()
-
-                    if is_image_output(outputs):
-                        image_url = self.__invoker.services.images_new.get_url(
-                            ImageType.RESULT, outputs.image.image_name
-                        )
-                        thumbnail_url = self.__invoker.services.images_new.get_url(
-                            ImageType.RESULT, outputs.image.image_name, True
-                        )
-                    else:
-                        image_url = None
-                        thumbnail_url = None
-
                     # Send complete event
                     self.__invoker.services.events.emit_invocation_complete(
                         graph_execution_state_id=graph_execution_state.id,
                         node=invocation.dict(),
                         source_node_id=source_node_id,
-                        result=outputs_dict,
-                        image_url=image_url,
-                        thumbnail_url=thumbnail_url,
+                        result=outputs.dict(),
                     )
 
                 except KeyboardInterrupt: