diff --git a/pytorch_lightning/root_module/model_saving.py b/pytorch_lightning/root_module/model_saving.py
index dae284ea3c..0fca9161e6 100644
--- a/pytorch_lightning/root_module/model_saving.py
+++ b/pytorch_lightning/root_module/model_saving.py
@@ -2,7 +2,7 @@ import torch
 import os
 import re
 import pdb
-from pytorch_lightning.pt_overrides.override_data_parallel import LightningDataParallel
+from pytorch_lightning.pt_overrides.override_data_parallel import LightningDistributedDataParallel
 
 class ModelIO(object):
 
@@ -66,7 +66,7 @@ class TrainerIO(object):
         checkpoint['optimizer_states'] = optimizer_states
 
         # request what to save from the model
-        model = self.model.module if type(self.model) is LightningDataParallel else self.model
+        model = self.model.module if type(self.model) is LightningDistributedDataParallel else self.model
         checkpoint_dict = model.get_save_dict()
 
         # merge trainer and model saving items