diff --git a/lib/postgresql_interface.js b/lib/postgresql_interface.js
index 6624df1a..cd16e206 100644
--- a/lib/postgresql_interface.js
+++ b/lib/postgresql_interface.js
@@ -120,7 +120,7 @@ exports.getPendingAmount = function getPendingAmount(txId, cb) {
       txId: txId,
       satoshis: lastBill.total_satoshis,
       fiat: lastBill.total_fiat,
-      deviceDingerprint: lastBill.device_fingerprint,
+      deviceFingerprint: lastBill.device_fingerprint,
       toAddress: lastBill.to_address,
       currencyCode: lastBill.currency_code
     };