diff --git a/.storybook/vitest.setup.ts b/.storybook/vitest.setup.ts
deleted file mode 100644
index de24c78c..00000000
--- a/.storybook/vitest.setup.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
-Copyright 2026 Element Creations Ltd.
-
-SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
-Please see LICENSE in the repository root for full details.
-*/
-
-import { beforeAll } from "vitest";
-import { setProjectAnnotations } from "@storybook/react-vite";
-import * as projectAnnotations from "./preview";
-
-// Apply the right Storybook configuration when testing stories.
-// See: https://storybook.js.org/docs/api/portable-stories/portable-stories-vitest#setprojectannotations
-const annotations = setProjectAnnotations([projectAnnotations]);
-
-// Run Storybook's beforeAll hook (sets up decorators, parameters, etc.)
-beforeAll(annotations.beforeAll);