Unable to locate package dicaffeine.

[goldenbiscuitt]

Virtualization: VMWare Operating System: Debian GNU/Linux 11 (bullseye) Architecture: x86-64

When I run:

wget -O - http://dicaffeine.com/repository/dicaffeine.key | sudo apt-key add -
 
echo "deb https://dicaffeine.com/repository/ bullseye main non-free" | sudo tee -a /etc/apt/sources.list.d/dicaffeine.list
 
sudo apt update
 
sudo apt install -y dicaffeine

it will update the APT but then when installing dicaffeine it will result to an error which is "Unable to locate package dicaffeine"