diff --git a/README.md b/README.md
index 401e9b4..e02c047 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@ Add the line below that corresponds to your operating system to your
 ```bash
 deb [arch=amd64] https://packages.nlnetlabs.nl/linux/debian/ stretch main
 deb [arch=amd64] https://packages.nlnetlabs.nl/linux/debian/ buster main
+deb [arch=amd64] https://packages.nlnetlabs.nl/linux/debian/ bullseye main
 deb [arch=amd64] https://packages.nlnetlabs.nl/linux/ubuntu/ xenial main
 deb [arch=amd64] https://packages.nlnetlabs.nl/linux/ubuntu/ bionic main
 deb [arch=amd64] https://packages.nlnetlabs.nl/linux/ubuntu/ focal main