diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java
index b5461b6f7f747..9037aafa194cb 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/SystemTopicBasedTopicPoliciesService.java
@@ -20,6 +20,7 @@
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.Lists;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ConcurrentHashMap;
@@ -62,6 +63,8 @@ public class SystemTopicBasedTopicPoliciesService implements TopicPoliciesServic
 
     private final Map<NamespaceName, Boolean> policyCacheInitMap = new ConcurrentHashMap<>();
 
+    private final Map<TopicName, List<TopicPolicyListener<TopicPolicies>>> listeners = new ConcurrentHashMap<>();
+
     public SystemTopicBasedTopicPoliciesService(PulsarService pulsarService) {
         this.pulsarService = pulsarService;
     }
@@ -125,9 +128,9 @@ private void notifyListener(Message<PulsarEvent> msg) {
         TopicPoliciesEvent event = msg.getValue().getTopicPoliciesEvent();
         TopicName topicName = TopicName.get(event.getDomain(), event.getTenant(),
                 event.getNamespace(), event.getTopic());
-        if (LISTENERS.get(topicName) != null) {
+        if (listeners.get(topicName) != null) {
             TopicPolicies policies = event.getPolicies();
-            for (TopicPolicyListener<TopicPolicies> listener : LISTENERS.get(topicName)) {
+            for (TopicPolicyListener<TopicPolicies> listener : listeners.get(topicName)) {
                 listener.onUpdate(policies);
             }
         }
@@ -361,12 +364,12 @@ Boolean getPoliciesCacheInit(NamespaceName namespaceName) {
 
     @Override
     public void registerListener(TopicName topicName, TopicPolicyListener<TopicPolicies> listener) {
-        LISTENERS.computeIfAbsent(topicName, k -> Lists.newCopyOnWriteArrayList()).add(listener);
+        listeners.computeIfAbsent(topicName, k -> Lists.newCopyOnWriteArrayList()).add(listener);
     }
 
     @Override
     public void unregisterListener(TopicName topicName, TopicPolicyListener<TopicPolicies> listener) {
-        LISTENERS.computeIfAbsent(topicName, k -> Lists.newCopyOnWriteArrayList()).remove(listener);
+        listeners.computeIfAbsent(topicName, k -> Lists.newCopyOnWriteArrayList()).remove(listener);
     }
 
     private static final Logger log = LoggerFactory.getLogger(SystemTopicBasedTopicPoliciesService.class);
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java
index 9b6d2820a9cc8..c896dc49fd024 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/TopicPoliciesService.java
@@ -18,10 +18,7 @@
  */
 package org.apache.pulsar.broker.service;
 
-import java.util.List;
-import java.util.Map;
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ConcurrentHashMap;
 import org.apache.pulsar.broker.service.BrokerServiceException.TopicPoliciesCacheNotInitException;
 import org.apache.pulsar.common.naming.NamespaceBundle;
 import org.apache.pulsar.common.naming.TopicName;
@@ -34,7 +31,6 @@
 public interface TopicPoliciesService {
 
     TopicPoliciesService DISABLED = new TopicPoliciesServiceDisabled();
-    Map<TopicName, List<TopicPolicyListener<TopicPolicies>>> LISTENERS = new ConcurrentHashMap<>();
 
     /**
      * Update policies for a topic async.