diff --git a/etc/distributions.conf b/etc/distributions.conf
index 7bac9ff..9783cb6 100644
--- a/etc/distributions.conf
+++ b/etc/distributions.conf
@@ -19,7 +19,7 @@ bullseye     = debian dont-test
 sid          = debian
 
 testing      = debian
-oldoldstable = debian
+oldoldstable = debian dont-test
 oldstable    = debian
 stable       = debian
 unstable     = debian