diff --git a/storm-server/src/main/java/org/apache/storm/scheduler/IsolationScheduler.java b/storm-server/src/main/java/org/apache/storm/scheduler/IsolationScheduler.java
index 3a4fa0de38d..2ebd4bd89c3 100644
--- a/storm-server/src/main/java/org/apache/storm/scheduler/IsolationScheduler.java
+++ b/storm-server/src/main/java/org/apache/storm/scheduler/IsolationScheduler.java
@@ -326,7 +326,6 @@ public int compare(HostAssignableSlots o1, HostAssignableSlots o2) {
                 return o2.getWorkerSlots().size() - o1.getWorkerSlots().size();
             }
         });
-        Collections.shuffle(sortHostAssignSlots);
 
         return new LinkedList<HostAssignableSlots>(sortHostAssignSlots);
     }