diff --git a/.github/workflows/cypress.yml b/.github/workflows/cypress.yml
index 5b556749528..6bf348bf3fa 100644
--- a/.github/workflows/cypress.yml
+++ b/.github/workflows/cypress.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
         with:
           repository: nextcloud/server
-          ref: debug/session-csrf
+          ref: master
           submodules: true
 
       - name: Checkout viewer
diff --git a/cypress/fixtures/preview-service-worker.js b/cypress/fixtures/preview-service-worker.js
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/cypress/support/e2e.js b/cypress/support/e2e.js
index b45b9a8bc9f..eb417117c6a 100644
--- a/cypress/support/e2e.js
+++ b/cypress/support/e2e.js
@@ -4,6 +4,10 @@ import './commands.js'
 import './sessions.js'
 import chaiExtension from './chai.js'
 
+beforeEach(() => {
+	cy.intercept('GET', '**/preview-service-worker.js', { fixture: 'preview-service-worker.js' })
+})
+
 before(() => {
 	chai.use(chaiExtension)
 })