diff --git a/public/v4/apps/corteza.yml b/public/v4/apps/corteza.yml
index 8f8e3ae..1d20a3a 100644
--- a/public/v4/apps/corteza.yml
+++ b/public/v4/apps/corteza.yml
@@ -14,9 +14,12 @@ services:
             HTTP_WEBAPP_ENABLED: true
             DOMAIN: $$cap_appname.$$cap_root_domain
             VERSION: $$corteza_version
+            LETSENCRYPT_HOST: $$cap_lets_encrypt
     $$cap_appname-db:
         image: postgres:13
         restart: always
+        caproverExtra:
+            notExposeAsWebApp: 'true'
         volumes:
             - $$cap_appname-postgres-data:/var/lib/postgresql/data
         environment:
@@ -46,6 +49,10 @@ caproverOneClickApp:
           description: ''
           defaultValue: $$cap_gen_random_hex(16)
           validRegex: /.{1,}/
+        - id: $$cap_lets_encrypt
+          defaultValue: $$cap_appname.$$cap_root_domain
+          label: Lets Encrypt Host for SSL.
+          description: 'Set your root domain if you are going to use SSL (https://). Leave empty otherwise.'
 
     instructions:
         start: |-
@@ -60,6 +67,6 @@ caproverOneClickApp:
             --------------------------------------------
             App is available as http://$$cap_appname.$$cap_root_domain
     displayName: Corteza
-    isOfficial: true ## Only if all images used here are official or from a trusted source.
+    isOfficial: true
     description: Corteza is a free, open-source, Low Code platform for building your organisation key applications, growing its productivity and protecting its data and the privacy of all those concerned.
     documentation: This docker-compose is taken https://github.com/cortezaproject