diff --git a/docker/develop/buster/sources.list b/docker/develop/buster/sources.list
index f36c90d65..d15393551 100644
--- a/docker/develop/buster/sources.list
+++ b/docker/develop/buster/sources.list
@@ -1,4 +1,3 @@
 deb http://deb.debian.org/debian buster contrib non-free
 deb http://deb.debian.org/debian buster-updates contrib non-free
 deb http://deb.debian.org/debian buster-backports main contrib non-free
-deb http://security.debian.org/debian-security buster-security contrib non-free