diff --git a/linux/system/repo_local/elasticsearch.yml b/linux/system/repo_local/elasticsearch.yml
index 8dc78aa..168cc04 100644
--- a/linux/system/repo_local/elasticsearch.yml
+++ b/linux/system/repo_local/elasticsearch.yml
@@ -4,6 +4,6 @@
       repo:
         elasticsearch:
           refresh_db: ${_param:linux_repo_refresh_db}
-          source: "deb [arch=amd64] http://${_param:local_repo_url}/${_param:linux_system_codename}/ ${_param:apt_mk_version} elastic"
+          source: "deb [arch=amd64] http://${_param:local_repo_url}/${_param:linux_system_codename}/ ${_param:mcp_version} elastic"
           architectures: amd64
           key_url: "http://${_param:local_repo_url}/public.gpg"