diff --git a/haproxy/proxy/listen/cicd/aptly.yml b/haproxy/proxy/listen/cicd/aptly.yml
index c1062ed..64115ff 100644
--- a/haproxy/proxy/listen/cicd/aptly.yml
+++ b/haproxy/proxy/listen/cicd/aptly.yml
@@ -1,4 +1,7 @@
 parameters:
+  _param:
+    haproxy_aptly_api_bind_port: 8084
+    haproxy_aptly_public_bind_port: 8085
   haproxy:
     proxy:
       listen:
@@ -11,7 +14,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 8084
+              port: ${_param:haproxy_aptly_api_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
@@ -34,7 +37,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 8085
+              port: ${_param:haproxy_aptly_public_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
diff --git a/haproxy/proxy/listen/cicd/gerrit.yml b/haproxy/proxy/listen/cicd/gerrit.yml
index efa7ed9..5fe60a4 100644
--- a/haproxy/proxy/listen/cicd/gerrit.yml
+++ b/haproxy/proxy/listen/cicd/gerrit.yml
@@ -1,4 +1,7 @@
 parameters:
+  _param:
+    haproxy_gerrit_bind_port: 8080
+    haproxy_gerrit_ssh_bind_port: 29417
   haproxy:
     proxy:
       listen:
@@ -12,7 +15,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 8080
+              port: ${_param:haproxy_gerrit_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
@@ -31,7 +34,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 29418
+              port: ${_param:haproxy_gerrit_ssh_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
diff --git a/haproxy/proxy/listen/cicd/jenkins.yml b/haproxy/proxy/listen/cicd/jenkins.yml
index d907ee3..e91d9f2 100644
--- a/haproxy/proxy/listen/cicd/jenkins.yml
+++ b/haproxy/proxy/listen/cicd/jenkins.yml
@@ -1,4 +1,7 @@
 parameters:
+  _param:
+    haproxy_jenkins_bind_port: 8081
+    haproxy_jenkins_jnlp_bind_port: 50000
   haproxy:
     proxy:
       listen:
@@ -14,7 +17,7 @@
             - action: "del-header X-Frame-Options"
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 8081
+              port: ${_param:haproxy_jenkins_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
@@ -33,7 +36,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 50000
+              port: ${_param:haproxy_jenkins_jnlp_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
diff --git a/haproxy/proxy/listen/cicd/mysql.yml b/haproxy/proxy/listen/cicd/mysql.yml
index c6fa56b..639f3c3 100644
--- a/haproxy/proxy/listen/cicd/mysql.yml
+++ b/haproxy/proxy/listen/cicd/mysql.yml
@@ -1,4 +1,6 @@
 parameters:
+  _param:
+    haproxy_mysql_bind_port: 8081
   haproxy:
     proxy:
       listen:
@@ -7,7 +9,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 3306
+              port: ${_param:haproxy_mysql_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
diff --git a/haproxy/proxy/listen/docker/registry.yml b/haproxy/proxy/listen/docker/registry.yml
index c3d1893..2a86aa4 100644
--- a/haproxy/proxy/listen/docker/registry.yml
+++ b/haproxy/proxy/listen/docker/registry.yml
@@ -1,4 +1,6 @@
 parameters:
+  _param:
+    haproxy_docker_registry_listen_port: 5000
   haproxy:
     proxy:
       listen:
@@ -14,7 +16,7 @@
               condition: "if { ssl_fc }"
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 5000
+              port: ${_param:haproxy_docker_registry_listen_port}
               ssl: ${_param:cluster_ssl_certificate}
           servers:
             - name: ${_param:cluster_node01_name}
diff --git a/haproxy/proxy/listen/docker/visualizer.yml b/haproxy/proxy/listen/docker/visualizer.yml
index daacd84..409815c 100644
--- a/haproxy/proxy/listen/docker/visualizer.yml
+++ b/haproxy/proxy/listen/docker/visualizer.yml
@@ -1,4 +1,6 @@
 parameters:
+  _param:
+    haproxy_docker_visualizer_listen_port: 8091
   haproxy:
     proxy:
       listen:
@@ -12,7 +14,7 @@
           balance: source
           binds:
             - address: ${_param:haproxy_bind_address}
-              port: 8090
+              port: ${_param:haproxy_docker_visualizer_listen_port}
           servers:
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}