diff --git a/.env.example b/.env.example
index 0858d27cd..b3e69464b 100644
--- a/.env.example
+++ b/.env.example
@@ -32,3 +32,8 @@ CONTACT_US_MAIL=support@bigcapital.ly
 # Agendash
 AGENDASH_AUTH_USER=agendash
 AGENDASH_AUTH_PASSWORD=123123
+
+# Sign-up restrictions
+SIGNUP_DISABLED=true
+SIGNUP_ALLOWED_DOMAINS=
+SIGNUP_ALLOWED_EMAILS=
\ No newline at end of file