diff --git a/oak-auth-ldap/src/test/java/org/apache/jackrabbit/oak/security/authentication/ldap/impl/PoolableUnboundConnectionFactoryTest.java b/oak-auth-ldap/src/test/java/org/apache/jackrabbit/oak/security/authentication/ldap/impl/PoolableUnboundConnectionFactoryTest.java
index 0d461d4..b9b9c9a 100644
--- a/oak-auth-ldap/src/test/java/org/apache/jackrabbit/oak/security/authentication/ldap/impl/PoolableUnboundConnectionFactoryTest.java
+++ b/oak-auth-ldap/src/test/java/org/apache/jackrabbit/oak/security/authentication/ldap/impl/PoolableUnboundConnectionFactoryTest.java
@@ -24,6 +24,7 @@
 import org.apache.directory.ldap.client.api.LookupLdapConnectionValidator;
 import org.apache.jackrabbit.oak.security.authentication.ldap.LdapServerClassLoader;
 import org.jetbrains.annotations.NotNull;
+import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
@@ -50,6 +51,11 @@
         PROXY = serverClassLoader.createAndSetupServer();
     }
 
+    @AfterClass
+    public static void afterClass() throws Exception {
+        PROXY.tearDown();
+    }
+
     @Test
     public void testGetValidator() {
         LdapConnectionValidator validator = factory.getValidator();