diff --git a/.github/workflows/pr-validation.yml b/.github/workflows/pr-validation.yml
index 4db39cff3..8655cb309 100644
--- a/.github/workflows/pr-validation.yml
+++ b/.github/workflows/pr-validation.yml
@@ -194,7 +194,7 @@ jobs:
     - name: Setup Servers
       shell: bash
       run: |
-        cd SimpleUploadServer && npm install && npm start &
+        cd SimpleUploadServer && npm install && npm start
         sudo chmod -R +rwx SimpleUploadServer
     # - name: Setup Upload Server
     #   shell: bash