diff --git a/ch02/taco-cloud/src/main/java/tacos/web/DesignTacoController.java b/ch02/taco-cloud/src/main/java/tacos/web/DesignTacoController.java
index 12e074e..fad88d7 100644
--- a/ch02/taco-cloud/src/main/java/tacos/web/DesignTacoController.java
+++ b/ch02/taco-cloud/src/main/java/tacos/web/DesignTacoController.java
@@ -77,7 +77,7 @@ public String processTaco(Taco taco,
   @PostMapping
   public String processTaco(
 		  @Valid Taco taco, Errors errors,
-		  @ModelAttribute TacoOrder tacoOrder) {
+		  @ModelAttribute("tacoOrder") TacoOrder tacoOrder) {
 
     if (errors.hasErrors()) {
       return "design";
diff --git a/ch02/taco-cloud/src/main/java/tacos/web/OrderController.java b/ch02/taco-cloud/src/main/java/tacos/web/OrderController.java
index 18b7796..329c4c1 100644
--- a/ch02/taco-cloud/src/main/java/tacos/web/OrderController.java
+++ b/ch02/taco-cloud/src/main/java/tacos/web/OrderController.java
@@ -35,7 +35,7 @@ public String processOrder(TacoOrder order,
 */
 
   @PostMapping
-  public String processOrder(@Valid TacoOrder order, Errors errors,
+  public String processOrder(@Valid  @ModelAttribute("tacoOrder") TacoOrder order, Errors errors,
 		  SessionStatus sessionStatus) {
     if (errors.hasErrors()) {
       return "orderForm";