diff --git a/src/main/java/lambdasinaction/chap4/StreamBasic.java b/src/main/java/lambdasinaction/chap4/StreamBasic.java
index 9beea005..19a8c176 100644
--- a/src/main/java/lambdasinaction/chap4/StreamBasic.java
+++ b/src/main/java/lambdasinaction/chap4/StreamBasic.java
@@ -24,7 +24,7 @@ public static void main(String...args){
     public static List<String> getLowCaloricDishesNamesInJava7(List<Dish> dishes){
         List<Dish> lowCaloricDishes = new ArrayList<>();
         for(Dish d: dishes){
-            if(d.getCalories() > 400){
+            if(d.getCalories() < 400){
                 lowCaloricDishes.add(d);
             }
         }
@@ -42,7 +42,7 @@ public int compare(Dish d1, Dish d2){
 
     public static List<String> getLowCaloricDishesNamesInJava8(List<Dish> dishes){
         return dishes.stream()
-                .filter(d -> d.getCalories() > 400)
+                .filter(d -> d.getCalories() < 400)
                 .sorted(comparing(Dish::getCalories))
                 .map(Dish::getName)
                 .collect(toList());