diff --git a/docs/configuration.md b/docs/configuration.md
index f01881d19..1d36cd5f3 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -572,7 +572,7 @@ In addition to fiat currencies, a range of crypto currencies is supported.
 The valid values are:
 
 ```json
-"BTC", "ETH", "XRP", "LTC", "BCH", "USDT"
+"BTC", "ETH", "XRP", "LTC", "BCH", "BNB"
 ```
 
 ## Using Dry-run mode
diff --git a/freqtrade/constants.py b/freqtrade/constants.py
index c864833c3..71081433e 100644
--- a/freqtrade/constants.py
+++ b/freqtrade/constants.py
@@ -105,7 +105,7 @@ SUPPORTED_FIAT = [
     "EUR", "GBP", "HKD", "HUF", "IDR", "ILS", "INR", "JPY",
     "KRW", "MXN", "MYR", "NOK", "NZD", "PHP", "PKR", "PLN",
     "RUB", "UAH", "SEK", "SGD", "THB", "TRY", "TWD", "ZAR",
-    "USD", "BTC", "ETH", "XRP", "LTC", "BCH"
+    "USD", "BTC", "ETH", "XRP", "LTC", "BCH", "BNB"
 ]
 
 MINIMAL_CONFIG = {