diff --git a/utils/utils.py b/utils/utils.py
index ba22e6b2..b9194f9f 100755
--- a/utils/utils.py
+++ b/utils/utils.py
@@ -399,7 +399,7 @@ def compute_loss(p, targets, model):  # predictions, targets, model
             pbox = torch.cat((pxy, pwh), 1)  # predicted box
             giou = bbox_iou(pbox.t(), tbox[i], x1y1x2y2=False, GIoU=True)  # giou computation
             lbox += (1.0 - giou).sum() if red == 'sum' else (1.0 - giou).mean()  # giou loss
-            tobj[b, a, gj, gi] = 1.0  # giou.type(tobj.dtype)  # obj
+            tobj[b, a, gj, gi] = 1.0  # giou.detach().type(tobj.dtype) * 0.5 + 0.5  # obj
 
             if 'default' in arc and model.nc > 1:  # cls loss (only if multiple classes)
                 t = torch.zeros_like(ps[:, 5:])  # targets