diff --git a/YOLOv5-4.0.md b/YOLOv5-4.0.md
index 853fb6a..f954a12 100644
--- a/YOLOv5-4.0.md
+++ b/YOLOv5-4.0.md
@@ -34,7 +34,7 @@ pip3 install numpy torch-1.8.0-cp36-cp36m-linux_aarch64.whl
 * TorchVision (for Jetson platform)
 ```
 sudo apt-get install libjpeg-dev zlib1g-dev libpython3-dev libavcodec-dev libavformat-dev libswscale-dev
-git clone --branch 0.9.0 https://github.com/pytorch/vision torchvision
+git clone --branch v0.9.0 https://github.com/pytorch/vision torchvision
 cd torchvision
 export BUILD_VERSION=0.9.0  
 python3 setup.py install --user