diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index aa1c289..974f8c2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,13 +15,15 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Install Dependencies (Linux)
+        run: sudo apt-get update && sudo apt install -y libgl1-mesa-glx
+        if: matrix.os == 'ubuntu-latest'
       - uses: actions/checkout@v2
       - name: Install CadQuery and pytest
         run: |
           pip3 install --upgrade pip
           pip3 install -e .
           pip3 install -e .[dev]
-          sudo apt-get update && sudo apt install -y libgl1-mesa-glx
       - name: Run tests
         run: |
           python3 -m pytest -v