diff --git a/src/main/java/de/hsfulda/informatik/LdapSync.java b/src/main/java/de/hsfulda/informatik/LdapSync.java
index f4a4cc8..4f9bb87 100644
--- a/src/main/java/de/hsfulda/informatik/LdapSync.java
+++ b/src/main/java/de/hsfulda/informatik/LdapSync.java
@@ -76,6 +76,7 @@ public class LdapSync {
                     e.addAttribute(new Attribute("objectClass", "inetOrgPerson"));
                     e.addAttribute(new Attribute("objectClass", "shadowAccount"));
                     e.addAttribute(new Attribute("objectClass", "top"));
+                    e.addAttribute(new Attribute("objectClass", "person"));
                     e.addAttribute(new Attribute("objectClass", "posixAccount"));
                     e.addAttribute(new Attribute("cn", cn));
                     e.addAttribute(new Attribute("sn", s.getAttributeValue("sn")));
diff --git a/src/test/java/de/hsfulda/informatik/LdapSyncTest.java b/src/test/java/de/hsfulda/informatik/LdapSyncTest.java
index 437df3b..c6b040e 100644
--- a/src/test/java/de/hsfulda/informatik/LdapSyncTest.java
+++ b/src/test/java/de/hsfulda/informatik/LdapSyncTest.java
@@ -62,6 +62,7 @@ public class LdapSyncTest {
             assertTrue(objectClasses.contains("shadowAccount"));
             assertTrue(objectClasses.contains("posixAccount"));
             assertTrue(objectClasses.contains("top"));
+            assertTrue(objectClasses.contains("person"));
             assertTrue(objectClasses.contains("inetOrgPerson"));
 
             final List<String> attributes = entry.getAttributes().stream().map(a -> a.getName()).collect(Collectors.toList());