diff --git a/package.json b/package.json
index 39096325..c222aca8 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,6 @@
     "eslint-plugin-element-call": "link:eslint",
     "eslint-plugin-storybook": "^10.3.6",
     "fetch-mock": "11.1.5",
-    "global-jsdom": "^26.0.0",
     "i18next": "^25.0.0",
     "i18next-browser-languagedetector": "^8.0.0",
     "i18next-cli": "^1.61.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b7510490..0cfcd950 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -161,9 +161,6 @@ importers:
       fetch-mock:
         specifier: 11.1.5
         version: 11.1.5
-      global-jsdom:
-        specifier: ^26.0.0
-        version: 26.0.0(jsdom@26.1.0)
       i18next:
         specifier: ^25.0.0
         version: 25.10.10(typescript@5.9.3)
@@ -4244,12 +4241,6 @@ packages:
     deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
     hasBin: true
 
-  global-jsdom@26.0.0:
-    resolution: {integrity: sha512-BqXpTNZFjP40N+s4k8Bk9HS8GFVPJB/+TKtwcShM84wLv6C5dH9o1dydI3pL6potanhfDiIAVDbaaGj/uSdRSA==}
-    engines: {node: '>=18'}
-    peerDependencies:
-      jsdom: '>=26 <27'
-
   globals@13.24.0:
     resolution: {integrity: sha512-AhO5QUcj8llrbG09iWhPU2B204J1xnPeL8kQmVorSsy+Sjj1sk8gIyh6cUocGmH4L0UuhAJy+hJMRA4mgA4mFQ==}
     engines: {node: '>=8'}
@@ -9916,10 +9907,6 @@ snapshots:
       package-json-from-dist: 1.0.1
       path-scurry: 1.11.1
 
-  global-jsdom@26.0.0(jsdom@26.1.0):
-    dependencies:
-      jsdom: 26.1.0
-
   globals@13.24.0:
     dependencies:
       type-fest: 0.20.2
diff --git a/src/vitest.setup.ts b/src/vitest.setup.ts
index bd06310c..be7179de 100644
--- a/src/vitest.setup.ts
+++ b/src/vitest.setup.ts
@@ -5,7 +5,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
-import "global-jsdom/register";
 import "@formatjs/intl-durationformat/polyfill.js";
 import "@formatjs/intl-segmenter/polyfill";
 import i18n from "i18next";