diff --git a/docs/wsl2/wsl2.md b/docs/wsl2/wsl2.md
index baf5407639..d80e5c8ed0 100644
--- a/docs/wsl2/wsl2.md
+++ b/docs/wsl2/wsl2.md
@@ -133,6 +133,7 @@ wget https://developer.download.nvidia.com/compute/cuda/repos/wsl-ubuntu/x86_64/
 sudo mv cuda-wsl-ubuntu.pin /etc/apt/preferences.d/cuda-repository-pin-600
 wget https://developer.download.nvidia.com/compute/cuda/11.7.0/local_installers/cuda-repo-wsl-ubuntu-11-7-local_11.7.0-1_amd64.deb
 sudo dpkg -i cuda-repo-wsl-ubuntu-11-7-local_11.7.0-1_amd64.deb
+sudo cp /var/cuda-repo-wsl-ubuntu-11-7-local/cuda-B81839D3-keyring.gpg /usr/share/keyrings/
 sudo apt-get update
 sudo apt-get -y install cuda-toolkit-11-7
 ```