diff --git a/plugin-api/beta/client/services/index.js b/plugin-api/beta/client/services/index.js
index ddaa346ab..4e94a782a 100644
--- a/plugin-api/beta/client/services/index.js
+++ b/plugin-api/beta/client/services/index.js
@@ -1,3 +1,9 @@
 export {t} from 'coral-framework/services/i18n';
 export {can} from 'coral-framework/services/perms';
-export {isSlotEmpty} from 'coral-framework/helpers/plugins';
+import {isSlotEmpty as ise} from 'coral-framework/helpers/plugins';
+
+// @TODO: Deprecated.
+export function isSlotEmpty(...args) {
+  console.warn('A plugin is using `isSlotEmpty` which has been deprecated, please port to the new API using the `IfSlotIsEmpty` and `IfSlotIsNotEmpty` components.');
+  return ise(...args);
+}