diff --git a/foundations/core/packages/core/src/__tests__/query.test.ts b/foundations/core/packages/core/src/__tests__/query.test.ts
index e7c06bebb8..781017c149 100644
--- a/foundations/core/packages/core/src/__tests__/query.test.ts
+++ b/foundations/core/packages/core/src/__tests__/query.test.ts
@@ -17,7 +17,8 @@ import { findProperty } from '../query'
 import type { Doc, Ref, Class } from '../classes'
 
 function doc (id: string, fields: Record<string, any> = {}): Doc {
-  return { _id: id as Ref<Doc>, _class: 'test:class:Issue' as Ref<Class<Doc>>, ...fields } as Doc
+  const doc: Doc = { _id: id as Ref<Doc>, _class: 'test:class:Issue' as Ref<Class<Doc>>, ...fields } as any
+  return doc
 }
 
 describe('findProperty', () => {