diff --git a/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexCancelOrderRequest.java b/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexCancelOrderRequest.java
index c1ef466965d..5c586c3f261 100644
--- a/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexCancelOrderRequest.java
+++ b/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexCancelOrderRequest.java
@@ -12,6 +12,6 @@ public class OkexCancelOrderRequest {
   @JsonProperty("ordId")
   private String orderId;
 
-  @JsonProperty("clOrderId")
+  @JsonProperty("clOrdId")
   private String clientOrderId;
 }
diff --git a/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexOrderRequest.java b/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexOrderRequest.java
index bdadcdf4593..bb4d1e29715 100644
--- a/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexOrderRequest.java
+++ b/xchange-okex/src/main/java/org/knowm/xchange/okex/dto/trade/OkexOrderRequest.java
@@ -16,7 +16,7 @@ public class OkexOrderRequest {
   @JsonProperty("ccy")
   private String marginCurrency;
 
-  @JsonProperty("clOrderId")
+  @JsonProperty("clOrdId")
   private String clientOrderId;
 
   @JsonProperty("tag")