diff --git a/utils/datasets.py b/utils/datasets.py
index a89edb861658..a67b10025887 100755
--- a/utils/datasets.py
+++ b/utils/datasets.py
@@ -110,7 +110,7 @@ def create_dataloader(path, imgsz, batch_size, stride, single_cls=False, hyp=Non
 
     batch_size = min(batch_size, len(dataset))
     nd = torch.cuda.device_count()  # number of CUDA devices
-    nw = min([os.cpu_count() // max(nd / 2, 1), batch_size if batch_size > 1 else 0, workers])  # number of workers
+    nw = min([os.cpu_count() // max(nd // 2, 1), batch_size if batch_size > 1 else 0, workers])  # number of workers
     sampler = None if rank == -1 else distributed.DistributedSampler(dataset, shuffle=shuffle)
     loader = DataLoader if image_weights else InfiniteDataLoader  # only DataLoader allows for attribute updates
     return loader(dataset,