diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3a7165d..f060f0c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,7 +46,7 @@ jobs:
         with:
           name: Packages
           path: dist
-      - name: Get tests & config from sdist
+      - name: Get tests & config from sdist; delete src.
         run: |
           tar xf dist/*.tar.gz --strip-components=1
           rm -rf src
@@ -62,7 +62,8 @@ jobs:
           python -Im nox \
             --python ${{ matrix.python-version }} \
             --sessions tests \
-            -- --installpkg dist/*.whl
+            -- \
+            --installpkg dist/*.whl
 
       - name: Upload coverage data
         uses: actions/upload-artifact@v4
@@ -129,7 +130,7 @@ jobs:
         with:
           name: Packages
           path: dist
-      - run: tar xf dist/*.tar.gz --strip-components=1  # needed for config files
+      - run: tar xf dist/*.tar.gz --strip-components=1
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
@@ -154,7 +155,7 @@ jobs:
         with:
           name: Packages
           path: dist
-      - run: tar xf dist/*.tar.gz --strip-components=1  # needed for config files
+      - run: tar xf dist/*.tar.gz --strip-components=1
       - uses: actions/setup-python@v5
         with:
           cache: pip
diff --git a/.github/workflows/pypi-package.yml b/.github/workflows/pypi-package.yml
index 3dbc014..f0a4c46 100644
--- a/.github/workflows/pypi-package.yml
+++ b/.github/workflows/pypi-package.yml
@@ -3,6 +3,7 @@ name: Build & maybe upload PyPI package
 
 on:
   push:
+    branches: [main]
     tags: ["*"]
   release:
     types:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3a5a808..0d918bd 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -9,7 +9,7 @@ repos:
       - id: black
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.9
+    rev: v0.1.11
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]