diff --git a/app/gen-config.sh b/app/gen-config.sh
index 941a045..060a38c 100644
--- a/app/gen-config.sh
+++ b/app/gen-config.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Required environment variables
-required_vars=("BOT_ROOT" "BOT_INSTAGRAM_ID" "BOT_INSTAGRAM_PASSWD" "BOT_KEY" "BOT_WEBHOOK_URL")
+required_vars=("BOT_ROOT" "BOT_INSTAGRAM_ID" "BOT_INSTAGRAM_PASSWD" "BOT_INSTAGRAM_TOTP" "BOT_KEY" "BOT_WEBHOOK_URL")
 
 # Check for missing environment variables
 missing_vars=()
@@ -23,6 +23,7 @@ cat > config.json << EOF
     "ROOT": "${BOT_ROOT}",
     "INSTAGRAM_ID": "${BOT_INSTAGRAM_ID}",
     "INSTAGRAM_PASSWORD": "${BOT_INSTAGRAM_PASSWORD}",
+    "INSTAGRAM_TOTP": "${BOT_INSTAGRAM_TOTP}",
     "KEY": "${BOT_KEY}",
     "WEBHOOK_URL": "${BOT_WEBHOOK_URL}"
 }