diff --git a/library/train_util.py b/library/train_util.py
index 1e6fe3b8..9711dd56 100644
--- a/library/train_util.py
+++ b/library/train_util.py
@@ -23,7 +23,7 @@ from typing import (
     Tuple,
     Union
 )
-from accelerate import Accelerator, InitProcessGroupKwargs, DistributedDataParallelKwargs, PartialState
+from accelerate import Accelerator, InitProcessGroupKwargs, DistributedDataParallelKwargs, PartialState, DataLoaderConfiguration
 import glob
 import math
 import os
@@ -5299,6 +5299,8 @@ def prepare_accelerator(args: argparse.Namespace):
     kwargs_handlers = [i for i in kwargs_handlers if i is not None]
     deepspeed_plugin = deepspeed_utils.prepare_deepspeed_plugin(args)
 
+    dataloader_config = DataLoaderConfiguration(non_blocking=args.pin_memory)
+
     accelerator = Accelerator(
         gradient_accumulation_steps=args.gradient_accumulation_steps,
         mixed_precision=args.mixed_precision,
@@ -5307,6 +5309,7 @@ def prepare_accelerator(args: argparse.Namespace):
         kwargs_handlers=kwargs_handlers,
         dynamo_backend=dynamo_backend,
         deepspeed_plugin=deepspeed_plugin,
+        dataloader_config=dataloader_config
     )
     print("accelerator device:", accelerator.device)
     return accelerator