diff --git a/plugins/permission-common/api-report.md b/plugins/permission-common/api-report.md
index e952425bbf..e33449c3d6 100644
--- a/plugins/permission-common/api-report.md
+++ b/plugins/permission-common/api-report.md
@@ -139,7 +139,7 @@ export type PermissionAttributes = {
   action?: 'create' | 'read' | 'update' | 'delete';
 };
 
-// @public
+// @public @deprecated
 export interface PermissionAuthorizer {
   // (undocumented)
   authorize(
diff --git a/plugins/permission-common/src/types/permission.ts b/plugins/permission-common/src/types/permission.ts
index 34e7884793..ab9f888605 100644
--- a/plugins/permission-common/src/types/permission.ts
+++ b/plugins/permission-common/src/types/permission.ts
@@ -91,6 +91,7 @@ export type ResourcePermission<TResourceType extends string = string> =
 /**
  * A client interacting with the permission backend can implement this authorizer interface.
  * @public
+ * @deprecated Use PermissionEvaluator instead
  */
 export interface PermissionAuthorizer {
   authorize(