diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 41299e7..52f07f0 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -16,7 +16,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
-          apt-get update && apt-get install -y ffmpeg
+          sudo apt-get update && sudo apt-get install -y ffmpeg
           pip install pytest==5.4.3 pytest-xdist==1.32.0 pytest-forked==1.1.3 musdb museval
           python setup.py install
       - name: Test with pytest