diff --git a/.github/workflows/meteor-selftest-windows.yml b/.github/workflows/meteor-selftest-windows.yml
index 6b157acba1..9bbbbc4fc4 100644
--- a/.github/workflows/meteor-selftest-windows.yml
+++ b/.github/workflows/meteor-selftest-windows.yml
@@ -40,6 +40,7 @@ jobs:
 
       - name: Install dependencies
         run: |
+          $env:METEOR_HEADLESS="true"
           .\scripts\windows\appveyor\install.ps1
 
       - name: Run tests