diff --git a/tools/docker/core/README.md b/tools/docker/core/README.md
index 2f78a097f..8a6ace518 100644
--- a/tools/docker/core/README.md
+++ b/tools/docker/core/README.md
@@ -22,5 +22,5 @@ This is the Docker repository for Certbot Core.
 
 ## Sources:
 
-* [docker](https://www.github.com/certbot/certbot-docker.git)
+* [docker](https://www.github.com/certbot-docker/certbot-docker.git)
 * [certbot](https://www.github.com/certbot/certbot.git)