diff --git a/.github/workflows/python-mac-os-tests.yml b/.github/workflows/python-mac-os-tests.yml
index 355e668..5e26521 100644
--- a/.github/workflows/python-mac-os-tests.yml
+++ b/.github/workflows/python-mac-os-tests.yml
@@ -42,11 +42,5 @@ jobs:
           # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
 
-      - name: Set up virtual display
-        run: |
-          brew install xvfb
-          export DISPLAY=:99.0
-          Xvfb :99 -screen 0 1024x768x16 &
-
       - name: Run tests on macOS
         run: python -m unittest discover -s tests