diff --git a/pottwal.yml b/pottwal.yml
index 585774c..e361cc2 100644
--- a/pottwal.yml
+++ b/pottwal.yml
@@ -15,6 +15,7 @@
     openhab_configuration_version: master
 
     uritools_host_port: 8080
+    entites_validation_svc_host_port: 8082
 
   roles:
     - role: docker_setup
@@ -129,6 +130,24 @@
         site_name: uritools.n39.eu
         proxy_port: "{{ uritools_host_port }}"
 
+    - name: Ensure container for entites validation service is running
+      docker_container:
+        name: entites_validation_svc
+        image: netz39/entites_validation_svc
+        pull: true
+        state: started
+        detach: yes
+        ports:
+          - "{{ entites_validation_svc_host_port }}:8080"
+        restart_policy: unless-stopped
+
+    - name: Setup proxy site validation.entities.n39.eu
+      include_role:
+        name: setup-http-site-proxy
+      vars:
+        site_name: validation.entities.n39.eu
+        proxy_port: "{{ entites_validation_svc_host_port }}"
+
   handlers:
     - name: restart mosquitto
       docker_container: