diff --git a/apps/web/src/test/setup.ts b/apps/web/src/test/setup.ts
index ee153bb..a7cf431 100644
--- a/apps/web/src/test/setup.ts
+++ b/apps/web/src/test/setup.ts
@@ -1,5 +1,6 @@
-import { expect } from 'vitest';
 import * as matchers from '@testing-library/jest-dom/matchers';
+import { configure } from '@testing-library/react';
+import { expect } from 'vitest';
 
 // Explicitly extend vitest's expect with jest-dom matchers.
 // Using the explicit extend approach (not @testing-library/jest-dom/vitest) for
@@ -7,6 +8,12 @@ import * as matchers from '@testing-library/jest-dom/matchers';
 // expect instance in vitest 4's module resolution).
 expect.extend(matchers);
 
+// findBy*/waitFor warten standardmaessig nur 1 s. Im CI laufen alle Testdateien parallel auf
+// einem ausgelasteten Runner; Rollenabfragen auf grossen Seiten brauchten dort laenger und
+// liessen wechselnde Tests rot werden (Laeufe 513/514 am 09.10.2026: domains-page,
+// nextcloud-files-page). 5 s Spielraum aendert nichts am Ergebnis gruener Tests.
+configure({ asyncUtilTimeout: 5000 });
+
 // Type augmentation for the custom matchers (adds toBeInTheDocument, etc.)
 // This import only carries type declarations — no runtime effect.
 import '@testing-library/jest-dom/vitest';
diff --git a/apps/web/vitest.config.ts b/apps/web/vitest.config.ts
index de8ee8d..76d6e41 100644
--- a/apps/web/vitest.config.ts
+++ b/apps/web/vitest.config.ts
@@ -1,5 +1,5 @@
-import react from '@vitejs/plugin-react';
 import { resolve } from 'node:path';
+import react from '@vitejs/plugin-react';
 import { defineConfig } from 'vitest/config';
 
 export default defineConfig({
@@ -14,6 +14,9 @@ export default defineConfig({
     globals: true,
     setupFiles: ['./src/test/setup.ts'],
     css: false,
+    // Passend zur laengeren Wartezeit in src/test/setup.ts: ein Test mit mehreren Wartestellen
+    // darf unter CI-Last laenger als die vorgegebenen 5 s brauchen.
+    testTimeout: 15000,
     server: {
       deps: {
         inline: ['react-grid-layout', 'react-resizable', '@uiw/react-md-editor'],