diff --git a/train.py b/train.py
index b0885308..253f1b18 100644
--- a/train.py
+++ b/train.py
@@ -28,7 +28,7 @@ hyp = {'giou': 3.54,  # giou loss gain
        'cls_pw': 1.0,  # cls BCELoss positive_weight
        'obj': 64.3,  # obj loss gain (*=img_size/320 if img_size != 320)
        'obj_pw': 1.0,  # obj BCELoss positive_weight
-       'iou_t': 0.1,  # iou training threshold
+       'iou_t': 0.20,  # iou training threshold
        'lr0': 0.01,  # initial learning rate (SGD=5E-3, Adam=5E-4)
        'lrf': 0.0005,  # final learning rate (with cos scheduler)
        'momentum': 0.937,  # SGD momentum