diff --git a/ldap/src/main/java/org/springframework/security/ldap/server/ApacheDSContainer.java b/ldap/src/main/java/org/springframework/security/ldap/server/ApacheDSContainer.java
index b3d6f747b9..9df668a9dc 100644
--- a/ldap/src/main/java/org/springframework/security/ldap/server/ApacheDSContainer.java
+++ b/ldap/src/main/java/org/springframework/security/ldap/server/ApacheDSContainer.java
@@ -128,7 +128,7 @@ public class ApacheDSContainer implements InitializingBean, DisposableBean, Life
         server = new LdapServer();
         server.setDirectoryService(service);
         // AbstractLdapIntegrationTests assume IPv4, so we specify the same here
-        server.setTransports(new TcpTransport("127.0.0.1", port));
+        server.setTransports(new TcpTransport(port));
         start();
     }