diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/SameAuthParamsLookupAutoClusterFailoverTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/SameAuthParamsLookupAutoClusterFailoverTest.java
index 44afcb92a94c2..fb50e8fe5ac15 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/SameAuthParamsLookupAutoClusterFailoverTest.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/SameAuthParamsLookupAutoClusterFailoverTest.java
@@ -80,7 +80,7 @@ public void testAutoClusterFailover(boolean enabledTls) throws Exception {
                 .pulsarServiceUrlArray(urlArray)
                 .failoverThreshold(5)
                 .recoverThreshold(5)
-                .checkHealthyIntervalMs(300)
+                .checkHealthyIntervalMs(100)
                 .testTopic("a/b/c")
                 .markTopicNotFoundAsAvailable(true)
                 .build();