diff --git a/tutor/commands/local.py b/tutor/commands/local.py
index 1f6a8c8..c20bb5c 100644
--- a/tutor/commands/local.py
+++ b/tutor/commands/local.py
@@ -121,7 +121,7 @@ See the official certbot documentation for your platform: https://certbot.eff.or
         "-p",
         "80:80",
         "--entrypoint=sh",
-        "certbot/certbot:latest",
+        "docker.io/certbot/certbot:latest",
         "-e",
         "-c",
         script,