diff --git a/train.py b/train.py
index 5cbf6809d1d9..e7d303a510f5 100644
--- a/train.py
+++ b/train.py
@@ -32,7 +32,7 @@
 from utils.google_utils import attempt_download
 from utils.loss import ComputeLoss
 from utils.plots import plot_images, plot_labels, plot_results, plot_evolution
-from utils.torch_utils import ModelEMA, select_device, intersect_dicts, torch_distributed_zero_first, is_parallel
+from utils.torch_utils import ModelEMA, select_device, intersect_dicts, torch_distributed_zero_first, de_parallel
 from utils.wandb_logging.wandb_utils import WandbLogger, check_wandb_resume
 
 
@@ -367,7 +367,7 @@ def train(hyp, opt, device, tb_writer=None):
                     f = save_dir / f'train_batch{ni}.jpg'  # filename
                     Thread(target=plot_images, args=(imgs, targets, paths, f), daemon=True).start()
                     if tb_writer:
-                        tb_writer.add_graph(torch.jit.trace(model, imgs, strict=False), [])  # add model graph
+                        tb_writer.add_graph(torch.jit.trace(de_parallel(model), imgs, strict=False), [])  # model graph
                         # tb_writer.add_image(f, result, dataformats='HWC', global_step=epoch)
                 elif plots and ni == 10 and wandb_logger.wandb:
                     wandb_logger.log({"Mosaics": [wandb_logger.wandb.Image(str(x), caption=x.name) for x in
@@ -442,7 +442,7 @@ def train(hyp, opt, device, tb_writer=None):
                 ckpt = {'epoch': epoch,
                         'best_fitness': best_fitness,
                         'training_results': results_file.read_text(),
-                        'model': deepcopy(model.module if is_parallel(model) else model).half(),
+                        'model': deepcopy(de_parallel(model)).half(),
                         'ema': deepcopy(ema.ema).half(),
                         'updates': ema.updates,
                         'optimizer': optimizer.state_dict(),
diff --git a/utils/torch_utils.py b/utils/torch_utils.py
index 5074fa95ae4b..aa54c3cf561e 100644
--- a/utils/torch_utils.py
+++ b/utils/torch_utils.py
@@ -134,9 +134,15 @@ def profile(x, ops, n=100, device=None):
 
 
 def is_parallel(model):
+    # Returns True if model is of type DP or DDP
     return type(model) in (nn.parallel.DataParallel, nn.parallel.DistributedDataParallel)
 
 
+def de_parallel(model):
+    # De-parallelize a model: returns single-GPU model if model is of type DP or DDP
+    return model.module if is_parallel(model) else model
+
+
 def intersect_dicts(da, db, exclude=()):
     # Dictionary intersection of matching keys and shapes, omitting 'exclude' keys, using da values
     return {k: v for k, v in da.items() if k in db and not any(x in k for x in exclude) and v.shape == db[k].shape}