diff --git a/src/targets/browser/index.tsx b/src/targets/browser/index.tsx
index 93fcbc519c14ef21dabe8e3e9b6e99c24f0a4516..836a1b589cd98af765f6969216463fa73a3b8b0e 100644
--- a/src/targets/browser/index.tsx
+++ b/src/targets/browser/index.tsx
@@ -21,12 +21,13 @@ import schema from 'doctypes'
 import { createBrowserHistory, History } from 'history'
 import { HashRouter } from 'react-router-dom'
 import MatomoTracker from 'utils/matomoTracker'
+import { CozyData } from 'types/cozy-data'
 
 const setupApp = memoize(() => {
   const history: History = createBrowserHistory()
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const root: any = document.querySelector('[role=application]')
-  const data = JSON.parse(root.dataset.cozy)
+  const data: CozyData = JSON.parse(root.dataset.cozy)
   const protocol = window.location.protocol
   const cozyUrl = `${protocol}//${data.domain}`
 
diff --git a/src/types/cozy-data.d.ts b/src/types/cozy-data.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..58550d08ff8d33b9cb14f1cb579f17f9bc16dfc8
--- /dev/null
+++ b/src/types/cozy-data.d.ts
@@ -0,0 +1,21 @@
+export type CozyData = {
+  app: {
+    editor: string
+    icon: string
+    name: string
+    prefix: string
+    slug: string
+  }
+  capabilities: {
+    file_versioning: boolean
+    flat_subdomains: boolean
+    can_auth_with_password: boolean
+    can_auth_with_oidc: boolean
+  }
+  domain: string
+  flags: any
+  locale: string
+  subdomain: string
+  token: string
+  tracking: boolean
+}
diff --git a/src/utils/matomoTracker.ts b/src/utils/matomoTracker.ts
index 2e43776d5a1a1f20373fc6f9f8b2bb19fabc9280..184f51f3731cc0f2301bb7191d6b5cdff23ff239 100644
--- a/src/utils/matomoTracker.ts
+++ b/src/utils/matomoTracker.ts
@@ -1,6 +1,6 @@
 import { History, Location, UnregisterCallback } from 'history'
-import { readCozyDataFromDOM } from 'cozy-ui/transpiled/react/helpers/appDataset'
 import hash from 'object-hash'
+import { CozyData } from 'types/cozy-data'
 
 interface InitSettings {
   cozyUrl: string
@@ -72,8 +72,9 @@ export default class MatomoTracker {
     let cozyDomain
     let userId
     const root: any = document.querySelector('[role=application]')
-    if (root && root.dataset) {
-      cozyDomain = readCozyDataFromDOM('cozyDomain')
+    const data: CozyData = JSON.parse(root.dataset.cozy)
+    if (root && data) {
+      cozyDomain = data.domain
     }
     if (cozyDomain) {
       userId = cozyDomain