diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 82b5a44..6466db4 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -44,7 +44,7 @@ jobs:
         git submodule foreach git pull origin main
         poetry install
         popd
-        mount --bind . PyMISPGalaxies/pymispgalaxies/data/misp-galaxy
+        sudo mount --bind . PyMISPGalaxies/pymispgalaxies/data/misp-galaxy
 
     - name: Test with Python module
       run: |