diff --git a/.cspell.config.yml b/.cspell.config.yml
index f57038e8..7ca9f596 100644
--- a/.cspell.config.yml
+++ b/.cspell.config.yml
@@ -39,6 +39,7 @@ words:
   - inputrc
   - keepassxc
   - kito
+  - luac
   - luks
   - psmux
   - pylint
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c7b316a1..e07e587d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,6 +17,13 @@ jobs:
       - uses: actions/checkout@v6
         with:
           submodules: true
+      - name: Install chezmoi and zsh
+        run: |
+          sh -c "$(curl -fsLS get.chezmoi.io)" -- -b "$HOME/.local/bin"
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends zsh
+      - name: Ensure chezmoi on PATH
+        run: echo "$HOME/.local/bin" >> "$GITHUB_PATH"
       - name: Run bats tests
         run: tests/bash/helpers/bats-core/bin/bats tests/bash/