diff --git a/.changeset/friendly-bulldogs-pay.md b/.changeset/friendly-bulldogs-pay.md
index 9c7ab8f9cb..d77c739bb0 100644
--- a/.changeset/friendly-bulldogs-pay.md
+++ b/.changeset/friendly-bulldogs-pay.md
@@ -2,4 +2,6 @@
 '@backstage/plugin-catalog-backend-module-ldap': minor
 ---
 
+**BREAKING**: `readLdapOrg` and the `LdapProviderConfig` type now always accept arrays of user and group configs, not just single items.
+
 Added support for single ldap catalog provider to provide list and undefined user and group bindings next to standard single one.