diff --git a/.env b/.env
index cb074a0..544f765 100644
--- a/.env
+++ b/.env
@@ -9,6 +9,7 @@ NATS_SERVERS="tls://cloud.ikeja.co.za:4222"
 # Queue group (leave empty to receive every registration message)
 # NATS_QUEUE="registration-listeners"
 NATS_NAME="registration-listener"
+NATS_SUBJECT=v1.registration
 # PRINT_RAW=1
 
 # --- Auth (pick one; comment the rest) ---