diff --git a/env.sample b/env.sample
index 90fcad4..8222851 100644
--- a/env.sample
+++ b/env.sample
@@ -3,6 +3,8 @@ BML_USERNAME='' #Your BML Username
 BML_PASSWORD='' #Your BML Password
 BML_ACCOUNTID='' #Your BML Account ID,NOT to be confused with account number, read the README.md on how to obtain this.
 
+APP_OPEN_DELAY='600'
+
 TG_BOT_TOKEN='' #Your Telegram Bot API Token, Contact @BotFather on Telegram to obtain token
 TG_CHATID='' #Your Telegram chat ID, This could be your user, group, supergroup or channel ID, add "-100" first if supergroup or channel