diff --git a/docs/configuration.md b/docs/configuration.md
index 594b79050..2f7ef9f29 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -43,7 +43,7 @@ Mandatory parameters are marked as **Required**, which means that they are requi
 | `max_open_trades` | **Required.** Number of trades open your bot will have. If -1 then it is ignored (i.e. potentially unlimited open trades).<br> ***Datatype:*** *Positive integer or -1.*
 | `stake_currency` | **Required.** Crypto-currency used for trading. [Strategy Override](#parameters-in-the-strategy). <br> ***Datatype:*** *String*
 | `stake_amount` | **Required.** Amount of crypto-currency your bot will use for each trade. Set it to `"unlimited"` to allow the bot to use all available balance. [More information below](#understand-stake_amount). [Strategy Override](#parameters-in-the-strategy). <br> ***Datatype:*** *Positive float or `"unlimited"`.*
-| `tradable_balance_ratio` | Ratio of the total account balance the bot is allowed to trade. Only applies when `stake_amount="unlimited"`. [More information below](#understand-stake_amount). <br>*Defaults to `0.99` 99%).*<br> ***Datatype:*** *Positive float between `0.0` and `1.0`.*
+| `tradable_balance_ratio` | Ratio of the total account balance the bot is allowed to trade. Only applies when `stake_amount="unlimited"`. [More information below](#understand-stake_amount). <br>*Defaults to `0.99` 99%).*<br> ***Datatype:*** *Positive float between `0.1` and `1.0`.*
 | `amount_reserve_percent` | Reserve some amount in min pair stake amount. The bot will reserve `amount_reserve_percent` + stoploss value when calculating min pair stake amount in order to avoid possible trade refusals. <br>*Defaults to `0.05` (5%).* <br> ***Datatype:*** *Positive Float as ratio.*
 | `ticker_interval` | The ticker interval to use (e.g `1m`, `5m`, `15m`, `30m`, `1h` ...). [Strategy Override](#parameters-in-the-strategy). <br> ***Datatype:*** *String*
 | `fiat_display_currency` | Fiat currency used to show your profits. [More information below](#what-values-can-be-used-for-fiat_display_currency). <br> ***Datatype:*** *String*