diff --git a/.github/workflows/cypress-e2e.yml b/.github/workflows/cypress-e2e.yml
index 588dac63675..ea2597c4b06 100644
--- a/.github/workflows/cypress-e2e.yml
+++ b/.github/workflows/cypress-e2e.yml
@@ -46,6 +46,7 @@ jobs:
           path: apps/viewer
 
       - name: Checkout assistant
+        if: matrix.server-versions == 'main'
         uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           persist-credentials: false
@@ -83,6 +84,7 @@ jobs:
           TESTING=true npm run build --if-present
 
       - name: Install node dependencies & build assistant app
+        if: matrix.server-versions == 'main'
         working-directory: apps/assistant
         run: |
           composer install --no-dev