diff --git a/aptly/server/mirror/debian/cassandra.yml b/aptly/server/mirror/debian/cassandra.yml
index bd8388b..e7aaf4f 100644
--- a/aptly/server/mirror/debian/cassandra.yml
+++ b/aptly/server/mirror/debian/cassandra.yml
@@ -20,5 +20,5 @@
           publisher:
             component: extra
             distributions:
-              - ubuntu-trusty/${_param:apt_mk_version}
-              - ubuntu-xenial/${_param:apt_mk_version}
+              - ubuntu-trusty/${_param:mcp_version}
+              - ubuntu-xenial/${_param:mcp_version}
diff --git a/aptly/server/mirror/debian/elasticsearch.yml b/aptly/server/mirror/debian/elasticsearch.yml
index f61885b..1085762 100644
--- a/aptly/server/mirror/debian/elasticsearch.yml
+++ b/aptly/server/mirror/debian/elasticsearch.yml
@@ -32,8 +32,8 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
         kibana:
           source: ${_param:mirror_kibana_source}
           distribution: ${_param:mirror_kibana_distribution}
@@ -43,8 +43,8 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
         kibana-46:
           source: ${_param:mirror_kibana-46_source}
           distribution: ${_param:mirror_kibana-46_distribution}
@@ -54,8 +54,8 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
         elasticsearch-curator:
           source: ${_param:mirror_elasticsearch-curator_source}
           distribution: ${_param:mirror_elasticsearch-curator_distribution}
@@ -65,5 +65,5 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
diff --git a/aptly/server/mirror/debian/elasticsearch5.yml b/aptly/server/mirror/debian/elasticsearch5.yml
index 75368ba..0157df2 100644
--- a/aptly/server/mirror/debian/elasticsearch5.yml
+++ b/aptly/server/mirror/debian/elasticsearch5.yml
@@ -20,8 +20,8 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
         kibana-5x:
           source: ${_param:aptly_mirror_elasticsearch-5x_source}
           distribution: ${_param:aptly_mirror_elasticsearch-5x_distribution}
@@ -31,8 +31,8 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
         elasticsearch-curator-5x:
           source: ${_param:aptly_mirror_elasticsearch-curator-5x_source}
           distribution: ${_param:aptly_mirror_elasticsearch-curator-5x_distribution}
@@ -42,5 +42,5 @@
           publisher:
             component: elastic
             distributions:
-              - trusty/${_param:apt_mk_version}
-              - xenial/${_param:apt_mk_version}
+              - trusty/${_param:mcp_version}
+              - xenial/${_param:mcp_version}
diff --git a/aptly/server/mirror/debian/sensu.yml b/aptly/server/mirror/debian/sensu.yml
index 7b4d535..ed0eb76 100644
--- a/aptly/server/mirror/debian/sensu.yml
+++ b/aptly/server/mirror/debian/sensu.yml
@@ -17,5 +17,5 @@
           publisher:
             component: sensu
             distributions:
-              - ubuntu-trusty/${_param:apt_mk_version}
-              - ubuntu-xenial/${_param:apt_mk_version}
\ No newline at end of file
+              - ubuntu-trusty/${_param:mcp_version}
+              - ubuntu-xenial/${_param:mcp_version}
\ No newline at end of file