diff --git a/extensions/guacamole-auth-ldap/src/main/java/org/apache/guacamole/auth/ldap/group/UserGroupService.java b/extensions/guacamole-auth-ldap/src/main/java/org/apache/guacamole/auth/ldap/group/UserGroupService.java
index b31eaab81..986181b61 100644
--- a/extensions/guacamole-auth-ldap/src/main/java/org/apache/guacamole/auth/ldap/group/UserGroupService.java
+++ b/extensions/guacamole-auth-ldap/src/main/java/org/apache/guacamole/auth/ldap/group/UserGroupService.java
@@ -87,7 +87,7 @@ public class UserGroupService {
 
         // Read any object as a group if LDAP is not being used for connection
         // storage (guacConfigGroup)
-        return new EqualityNode("objectCalss","*");
+        return new EqualityNode("objectClass","*");
 
     }