diff --git a/README.md b/README.md
index ff1759a7..7e8b9ece 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,13 @@ Is the secret key of Taiga. Should be the same as this var in `taiga-events` and
 
 Should have the url where this is served: https[://]taiga.mycompany.com
 
+#### Registration Settings
+
+##### `PUBLIC_REGISTER_ENABLED`
+
+If you want to allow a public register, configure this variable to "True". By default is "False".
+Should be the same as this var in `taiga-front`.
+
 #### Telemetry Settings
 
 Telemetry anonymous data is collected in order to learn about the use of Taiga and improve the platform based on real scenarios.
@@ -114,6 +121,11 @@ Where this Taiga instance should be served. It should be the same as `TAIGA_SITE
 
 To connect to the events. This should have the same value as `TAIGA_SITES_DOMAIN`, ie: ws://taiga.mycompany.com
 
+##### `PUBLIC_REGISTER_ENABLED`
+
+If you want to allow a public register, configure this variable to "true". By default is "false".
+Should be the same as this var in `taiga-back`.
+
 ##### `GITHUB_CLIENT_ID`
 
 Used for login with Github.
diff --git a/docker-compose.yml b/docker-compose.yml
index e6b8afe7..3aba5cff 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,6 +20,8 @@ x-environment:
   # EMAIL_PORT: 587
   # EMAIL_HOST_USER: "user"
   # EMAIL_HOST_PASSWORD: "password"
+  # Registration
+  PUBLIC_REGISTER_ENABLED: "False"
   # Telemetry settings
   ENABLE_TELEMETRY: "True"
   # Rabbitmq settings
@@ -97,6 +99,7 @@ services:
     environment:
       TAIGA_URL: "http://localhost:9000"
       TAIGA_WEBSOCKETS_URL: "ws://localhost:9000"
+      PUBLIC_REGISTER_ENABLED: "false"
       # Get these in your profile https://github.com/settings/apps
       # or in your organization profile https://github.com/organizations/{ORGANIZATION-SLUG}/settings/applications
       GITHUB_CLIENT_ID: "github-client-id"