diff --git a/comfy_extras/nodes_train.py b/comfy_extras/nodes_train.py
index 0616dfc2d..38ba86781 100644
--- a/comfy_extras/nodes_train.py
+++ b/comfy_extras/nodes_train.py
@@ -1180,8 +1180,30 @@ class TrainLoraNode(io.ComfyNode):
         positive = _validate_and_expand_conditioning(positive, num_images, bucket_mode)
 
         with torch.inference_mode(False):
+            # Now ComfyUI will load model in inference mode
+            # which make all parameter is now inference mode tensors
+            # to make the training correctly working
+            # we re-build the parameters in training mode
+            for module in mp.model.modules():
+                for name, param in list(module._parameters.items()):
+                    if param is not None:
+                        try:
+                            _ = param._version
+                        except Exception:
+                            module._parameters[name] = torch.nn.Parameter(
+                                param.detach().clone(),
+                                requires_grad=param.requires_grad,
+                            )
+
+                for name, buf in list(module._buffers.items()):
+                    if buf is not None:
+                        try:
+                            _ = buf._version
+                        except Exception:
+                            module._buffers[name] = buf.detach().clone()
+
             # Setup models for training
-            mp.model.requires_grad_(False)
+            mp.model.requires_grad_(False).train()
 
             # Load existing LoRA weights if provided
             existing_weights, existing_steps = _load_existing_lora(existing_lora)