diff --git a/src/main/java/com/pivovarit/gatherers/DistinctByKeepLastGatherer.java b/src/main/java/com/pivovarit/gatherers/DistinctByKeepLastGatherer.java
index 0f7f88b..4d78037 100644
--- a/src/main/java/com/pivovarit/gatherers/DistinctByKeepLastGatherer.java
+++ b/src/main/java/com/pivovarit/gatherers/DistinctByKeepLastGatherer.java
@@ -21,10 +21,10 @@ public Supplier<LinkedHashMap<U, T>> initializer() {
 
     @Override
     public Integrator<LinkedHashMap<U, T>, T, T> integrator() {
-        return (state, element, _) -> {
+        return Integrator.ofGreedy((state, element, _) -> {
             state.put(keyExtractor.apply(element), element);
             return true;
-        };
+        });
     }
 
     @Override