diff --git a/.github/workflows/cleanup-superwow-tweak-ui.yml b/.github/workflows/cleanup-superwow-tweak-ui.yml
new file mode 100644
index 0000000..d37303a
--- /dev/null
+++ b/.github/workflows/cleanup-superwow-tweak-ui.yml
@@ -0,0 +1,108 @@
+name: Cleanup obsolete SuperWoW tweak UI
+
+on:
+  push:
+    branches:
+      - 'test/remote-fallbacks'
+
+permissions:
+  contents: write
+
+jobs:
+  cleanup:
+    if: github.event.head_commit.message == 'Cleanup obsolete SuperWoW tweak UI'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v4
+        with:
+          ref: test/remote-fallbacks
+
+      - name: Remove obsolete SuperWoW tweak coupling
+        shell: bash
+        run: |
+          python - <<'PY'
+          from pathlib import Path
+          import re
+
+          setup = Path('setup_tool.py')
+          text = setup.read_text(encoding='utf-8')
+
+          methods = re.compile(
+              r'    def _superwow_enabled\(self\):\n.*?(?=    def build_tweaks_tab\(self, parent\):\n)',
+              re.S,
+          )
+          text, count = methods.subn('', text, count=1)
+          assert count == 1, f'SuperWoW helper removal count={count}'
+
+          notice = re.compile(
+              r'(    def build_tweaks_tab\(self, parent\):\n)'
+              r'        self\.superwow_notice = tk\.Label\(.*?'
+              r'        self\.superwow_notice\.pack\(fill="x", padx=10, pady=\(5, 2\)\)\n\n'
+              r'(?=        fov_frame = ttk\.LabelFrame)',
+              re.S,
+          )
+          text, count = notice.subn(lambda m: m.group(1), text, count=1)
+          assert count == 1, f'SuperWoW notice removal count={count}'
+
+          text, count = re.subn(
+              r'^\s+self\.update_superwow_managed_controls\(\)\n',
+              '',
+              text,
+              flags=re.M,
+          )
+          assert count >= 1, f'expected obsolete update calls, got {count}'
+          assert 'update_superwow_managed_controls' not in text
+          assert '_superwow_enabled' not in text
+          assert 'superwow_notice' not in text
+          setup.write_text(text, encoding='utf-8', newline='\n')
+
+          dynamic = Path('setup_tool_dynamic.py')
+          text = dynamic.read_text(encoding='utf-8')
+          callback = '''            command = (
+              self.update_superwow_managed_controls
+              if dll == "SuperWoWhook.dll"
+              else None
+          )
+'''
+          # Match indentation exactly as stored rather than relying on the
+          # callback being at a fixed line number.
+          callback_re = re.compile(
+              r'            command = \(\n'
+              r'                self\.update_superwow_managed_controls\n'
+              r'                if dll == "SuperWoWhook\.dll"\n'
+              r'                else None\n'
+              r'            \)\n'
+          )
+          text, count = callback_re.subn('', text, count=1)
+          assert count == 1, f'dynamic callback removal count={count}'
+          text, count = re.subn(r'^\s+command=command,\n', '', text, count=1, flags=re.M)
+          assert count == 1, f'dynamic command argument removal count={count}'
+          assert 'update_superwow_managed_controls' not in text
+          dynamic.write_text(text, encoding='utf-8', newline='\n')
+
+          tests = Path('tests/test_safety.py')
+          text = tests.read_text(encoding='utf-8')
+          obsolete_test = re.compile(
+              r'    def test_superwow_keeps_vanilla_tweaks_controls_enabled\(self\):\n.*?'
+              r'(?=    def test_superwow_modern_cli_keeps_selected_fov_sound_loot_and_background\(self\):\n)',
+              re.S,
+          )
+          text, count = obsolete_test.subn('', text, count=1)
+          assert count == 1, f'obsolete test removal count={count}'
+          tests.write_text(text, encoding='utf-8', newline='\n')
+          PY
+
+      - name: Validate syntax and diff
+        run: |
+          python -m py_compile setup_tool.py setup_tool_dynamic.py remote_packages.py tests/test_safety.py
+          git diff --check
+
+      - name: Commit cleanup
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add setup_tool.py setup_tool_dynamic.py tests/test_safety.py
+          git diff --cached --check
+          git commit -m "Remove SuperWoW Vanilla Tweaks coupling"
+          git push origin HEAD:test/remote-fallbacks