diff --git a/classes/cluster/mcp-day01/infra/config.yml b/classes/cluster/mcp-day01/infra/config.yml
index 1c3cce4..33e7772 100644
--- a/classes/cluster/mcp-day01/infra/config.yml
+++ b/classes/cluster/mcp-day01/infra/config.yml
@@ -1,5 +1,5 @@
 classes:
-- system.linux.system.repo.mcp.extra
+- system.linux.system.repo.mcp.apt_mirantis.extra
 - system.linux.system.repo.mcp.apt_mirantis.saltstack
 - system.linux.system.repo.mcp.apt_mirantis.ubuntu
 - system.salt.master.pkg