diff --git a/cashu/mint/startup.py b/cashu/mint/startup.py
index 3563525..a158cab 100644
--- a/cashu/mint/startup.py
+++ b/cashu/mint/startup.py
@@ -28,6 +28,7 @@ for key, value in settings.dict().items():
         "mint_seed_decryption_key",
         "nostr_private_key",
         "mint_lnbits_key",
+        "mint_blink_key",
         "mint_strike_key",
         "mint_lnd_rest_macaroon",
         "mint_lnd_rest_admin_macaroon",