diff --git a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java
index 3d708fe9ec0a3c..dd5045b1b09eba 100644
--- a/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java
+++ b/pulsar-broker-common/src/test/java/org/apache/pulsar/broker/web/plugin/servlet/AdditionalServletsTest.java
@@ -52,10 +52,8 @@ public void testEmptyStringAsExtractionDirectory() throws IOException {
         AdditionalServletWithClassLoader as1 = mock(AdditionalServletWithClassLoader.class);
         AdditionalServletWithClassLoader as2 = mock(AdditionalServletWithClassLoader.class);
 
-        String originalTmpDirectory = System.getProperty("java.io.tmpdir");
         try (MockedStatic<AdditionalServletUtils> utils = mockStatic(AdditionalServletUtils.class)) {
-            String tmpDirectory = "/my/tmp/directory";
-            System.setProperty("java.io.tmpdir", tmpDirectory);
+            String tmpDirectory =  System.getProperty("java.io.tmpdir");
             utils.when(() -> AdditionalServletUtils.searchForServlets(
                     "/additionalServletDirectory", tmpDirectory)).thenReturn(definitions);
             utils.when(() -> AdditionalServletUtils.load(asm1, tmpDirectory)).thenReturn(as1);
@@ -65,8 +63,6 @@ public void testEmptyStringAsExtractionDirectory() throws IOException {
 
             Assert.assertEquals(servlets.getServlets().get("AS1"), as1);
             Assert.assertEquals(servlets.getServlets().get("AS2"), as2);
-        } finally {
-            System.setProperty("java.io.tmpdir", originalTmpDirectory);
         }
     }