diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1631feb2b..906edfdae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,10 +25,10 @@ jobs:
       - name: Run tests
         # TODO: #8818 Re-enable quantum tests
         run: pytest
-            --ignore=quantum/q_fourier_transform.py
-            --ignore=project_euler/
-            --ignore=scripts/validate_solutions.py
-            --cov-report=term-missing:skip-covered
-            --cov=. .
+          --ignore=quantum/q_fourier_transform.py
+          --ignore=project_euler/
+          --ignore=scripts/validate_solutions.py
+          --cov-report=term-missing:skip-covered
+          --cov=. .
       - if: ${{ success() }}
         run: scripts/build_directory_md.py 2>&1 | tee DIRECTORY.md
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index 496f1460e..9ebabed36 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -11,6 +11,6 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - run: pip install --user ruff
-    - run: ruff --output-format=github .
+      - uses: actions/checkout@v4
+      - run: pip install --user ruff
+      - run: ruff --output-format=github .
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0e06ba7a5..31e141049 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -13,7 +13,7 @@ repos:
   - repo: https://github.com/MarcoGorelli/auto-walrus
     rev: v0.2.2
     hooks:
-    -   id: auto-walrus
+      - id: auto-walrus
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.1.11
@@ -59,3 +59,9 @@ repos:
           - --install-types # See mirrors-mypy README.md
           - --non-interactive
         additional_dependencies: [types-requests]
+
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: "v3.1.0"
+    hooks:
+      - id: prettier
+        types_or: [toml, yaml]