diff --git a/.github/workflows/windows-failure.yml b/.github/workflows/windows-failure.yml
new file mode 100644
index 00000000000..4cae7a0d6dd
--- /dev/null
+++ b/.github/workflows/windows-failure.yml
@@ -0,0 +1,35 @@
+name: Debug Windows
+
+on:
+  workflow_dispatch:
+  pull_request:
+
+jobs:
+  debug:
+    name: Windows Debug
+    runs-on: windows-latest
+    timeout-minutes: 30
+
+    env:
+      CI_WINDOWS: true
+
+    steps:
+      - name: Checkout PyVista
+        uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+
+      - name: Set up Python
+        uses: actions/setup-python@v7
+        with:
+          python-version: "3.14"
+          cache: "pip"
+
+      - name: Set up headless display
+        uses: pyvista/setup-headless-display-action@5bc8de3bc71fcda7a96439571287a554901541a0
+
+      - name: Install tox-uv
+        run: pip install tox-uv
+
+      - name: Core Testing
+        run: tox run -e py3.14-core -- -k test_init_cell_array_from_regular_cells -vv -s
diff --git a/tox.ini b/tox.ini
index def30a25bdf..416887e92d5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -65,7 +65,7 @@ vtk_latest_install = uv pip install --upgrade --pre --no-deps vtk
 
 commands_pre =
     numpy_nightly: python -c 'import os, subprocess; os.environ["UV_INDEX"]="{[testenv]uv_index_numpy_nightly}"; subprocess.run("{[testenv]numpy_nightly_install}".split(), check=True)'
-    vtk_dev: python -c 'import os, subprocess; os.environ["UV_INDEX"]="{[testenv]uv_index_vtk_dev}"; subprocess.run("{[testenv]vtk_dev_install}".split(), check=True)'
+    python -c 'import os, subprocess; os.environ["UV_INDEX"]="{[testenv]uv_index_vtk_dev}"; subprocess.run("{[testenv]vtk_dev_install}".split(), check=True)'
     vtk_local: python -c 'import os, subprocess; subprocess.run("{[testenv]vtk_local_install}".split(), check=True)'
     vtk_latest: python -c "import subprocess; subprocess.run('{[testenv]vtk_latest_install}'.split(), check=True)"
     {[testenv]software_report_cmdline}