diff --git a/.env.example b/.env.example
index 20ead78..87cbc62 100644
--- a/.env.example
+++ b/.env.example
@@ -20,4 +20,6 @@ MONGO_CONNECTION_STRING = "mongodb+srv://$DB_USER_NAME:$DB_USER_PASSWORD@$DB_SER
 
 JWT_SECRET_AUTH = ""
 JWT_SECRET_SHARED_REPORT = ""
-JWT_EXPIRATION_TIME = "365d"
\ No newline at end of file
+JWT_EXPIRATION_TIME = "365d"
+
+LISTEN_PORT=3000