diff --git a/example_configs/kimai.yaml b/example_configs/kimai.yaml
index 2d18df3..c0fdfa6 100644
--- a/example_configs/kimai.yaml
+++ b/example_configs/kimai.yaml
@@ -26,11 +26,11 @@ kimai:
     role:
       baseDn: ou=groups, dc=example, dc=com
       filter: (&(objectClass=groupOfUniqueNames))
-      usernameAttribute: cn
+      usernameAttribute: uid
       nameAttribute: cn
       userDnAttribute: member
 
       # Convert LDAP group name (nameAttribute) to Kimai role. Available roles are listed here: https://www.kimai.org/documentation/permissions.html
       groups:
         - { ldap_value: lldap_admin, role: ROLE_SUPER_ADMIN }
-        # add additional group mappings here
\ No newline at end of file
+        # add additional group mappings here