diff --git a/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.element.ts b/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.element.ts
index 30c03a666d..b404d9a51e 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.element.ts
@@ -1,5 +1,5 @@
 import type { UmbContentPickerSource } from '../../types.js';
-import { css, html, customElement, property, state } from '@umbraco-cms/backoffice/external/lit';
+import { css, html, customElement, property } from '@umbraco-cms/backoffice/external/lit';
 import { UmbChangeEvent } from '@umbraco-cms/backoffice/event';
 import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
 import type { UmbReferenceByUniqueAndType } from '@umbraco-cms/backoffice/models';
@@ -13,7 +13,7 @@ const elementName = 'umb-input-content';
 export class UmbInputContentElement extends UmbFormControlMixin<string | undefined, typeof UmbLitElement>(
 	UmbLitElement,
 ) {
-	@property({ type: Object, attribute: false })
+	@property()
 	public set type(newType: UmbContentPickerSource['type']) {
 		const oldType = this.#type;
 		if (newType?.toLowerCase() !== this.#type) {
diff --git a/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.test.ts b/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.test.ts
index 619e9bb82c..a4f0bce190 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.test.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/property-editors/content-picker/components/input-content/input-content.test.ts
@@ -1,11 +1,15 @@
 import { UmbInputContentElement } from './input-content.element.js';
 import { expect, fixture, html } from '@open-wc/testing';
-import { type UmbTestRunnerWindow, defaultA11yConfig } from '@umbraco-cms/internal/test-utils';
+import { defaultA11yConfig } from '@umbraco-cms/internal/test-utils';
+import type { UmbTestRunnerWindow } from '@umbraco-cms/internal/test-utils';
+
+import '@umbraco-cms/backoffice/document';
+
 describe('UmbInputContentElement', () => {
 	let element: UmbInputContentElement;
 
 	beforeEach(async () => {
-		element = await fixture(html` <umb-input-content></umb-input-content> `);
+		element = await fixture(html`<umb-input-content></umb-input-content>`);
 	});
 
 	it('is defined with its own instance', () => {