diff --git a/server/src/main/java/org/elasticsearch/common/util/iterable/Iterables.java b/server/src/main/java/org/elasticsearch/common/util/iterable/Iterables.java
index 0710cc974e68..8ebf30c2c688 100644
--- a/server/src/main/java/org/elasticsearch/common/util/iterable/Iterables.java
+++ b/server/src/main/java/org/elasticsearch/common/util/iterable/Iterables.java
@@ -79,6 +79,6 @@ public class Iterables {
     }
 
     public static long size(Iterable<?> iterable) {
-        return StreamSupport.stream(iterable.spliterator(), true).count();
+        return StreamSupport.stream(iterable.spliterator(), false).count();
     }
 }