diff --git a/packages/ckeditor5-math/tests/automath.ts b/packages/ckeditor5-math/tests/automath.ts
index c2c92a089..691f3e807 100644
--- a/packages/ckeditor5-math/tests/automath.ts
+++ b/packages/ckeditor5-math/tests/automath.ts
@@ -1,6 +1,6 @@
 import Mathematics from '../src/math.js';
 import AutoMath from '../src/automath.js';
-import { ClassicEditor, Clipboard, Paragraph, Undo, Typing, getData, setData } from 'ckeditor5';
+import { ClassicEditor, Clipboard, Paragraph, Undo, Typing, _getModelData as getData, _setModelData as setData } from 'ckeditor5';
 import { expect } from 'chai';
 import type { SinonFakeTimers } from 'sinon';
 import { describe, beforeEach, it, afterEach } from "vitest";
diff --git a/packages/ckeditor5-math/tests/mathui.ts b/packages/ckeditor5-math/tests/mathui.ts
index d3daf1b19..84d0e006b 100644
--- a/packages/ckeditor5-math/tests/mathui.ts
+++ b/packages/ckeditor5-math/tests/mathui.ts
@@ -1,11 +1,9 @@
 /* eslint-disable @typescript-eslint/no-non-null-assertion */
 /* globals document, Event  */
 
-import { setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model.js';
-
 import MathUI from '../src/mathui';
 import MainFormView from '../src/ui/mainformview';
-import { ClassicEditor, ContextualBalloon, ButtonView, View, Paragraph, ClickObserver, keyCodes } from 'ckeditor5';
+import { ClassicEditor, ContextualBalloon, ButtonView, View, Paragraph, ClickObserver, keyCodes, _setModelData as setModelData } from 'ckeditor5';
 
 import { expect } from 'chai';
 import type { SinonSpy } from 'sinon';