diff --git a/classes/cluster/virtual-mcp11-aio/infra/config.yml b/classes/cluster/virtual-mcp11-aio/infra/config.yml
index ec91ce4..c59029b 100644
--- a/classes/cluster/virtual-mcp11-aio/infra/config.yml
+++ b/classes/cluster/virtual-mcp11-aio/infra/config.yml
@@ -7,3 +7,4 @@
     system:
       name: cfg01
       domain: ${_param:cluster_domain}
+      purge_repos: ${_param:linux_system_purge_repos}
diff --git a/classes/cluster/virtual-mcp11-aio/infra/init.yml b/classes/cluster/virtual-mcp11-aio/infra/init.yml
index 5bfe7c9..46d0de0 100644
--- a/classes/cluster/virtual-mcp11-aio/infra/init.yml
+++ b/classes/cluster/virtual-mcp11-aio/infra/init.yml
@@ -1,3 +1,4 @@
 parameters:
   _param:
-    apt_mk_version: stable
\ No newline at end of file
+    apt_mk_version: stable
+    linux_system_purge_repos: false