diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2e065ad..fd6b980 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -71,11 +71,11 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install .[dev]
+        pip install .[SimpleITK]
 
     - name: Install tutorial
       run: make tests/tutorials
 
     - name: Test tutorial notebook
       run: |
-        python -m pytest --nbmake tests/tutorials/JupyterNotebooks/01_GettingStarted.ipynb
-        tree tests/tutorials/raw
\ No newline at end of file
+        python -m pytest --nbmake tests/tutorials/JupyterNotebooks/01_GettingStarted.ipynb
\ No newline at end of file