diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 0171b0d..fd23cd9 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -88,6 +88,7 @@ jobs:
       - name: Start preview server
         run: |
           npm run preview &
+          sleep 5
           npx wait-on http://localhost:4173/ --timeout 30000
       - name: Run Lighthouse CI
         run: |