diff --git a/config/audacitymaker.yaml b/config/audacitymaker.yaml
index 7781b2c38..3e5ba102b 100644
--- a/config/audacitymaker.yaml
+++ b/config/audacitymaker.yaml
@@ -16,6 +16,6 @@ exchangeStrategies:
 - on: binance
   audacitymaker:
     symbol: ETHBUSD
-    pertrade:
+    perTrade:
       interval: 1m
       quantity: 0.01
\ No newline at end of file
diff --git a/pkg/strategy/audacitymaker/strategy.go b/pkg/strategy/audacitymaker/strategy.go
index f92c6246f..99be2f8ea 100644
--- a/pkg/strategy/audacitymaker/strategy.go
+++ b/pkg/strategy/audacitymaker/strategy.go
@@ -41,7 +41,7 @@ type Strategy struct {
 
 	activeOrders *bbgo.ActiveOrderBook
 
-	PerTrade *PerTrade `json:"pertrade"`
+	PerTrade *PerTrade `json:"perTrade"`
 
 	ExitMethods bbgo.ExitMethodSet `json:"exits"`