diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 6dec728..6559e3d 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -1,11 +1,15 @@
 name: Packaging
 
 on:
-  push:
+  pull_request:
+    types: [opened, synchronize]
   release:
     # "released" events are emitted either when directly be released or be edited from pre-released.
     types: [prereleased, released]
 
+env:
+  python_version: 3.11
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
@@ -16,7 +20,7 @@ jobs:
         id: setup-python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: ${{ env.python_version }}
 
       - name: Set up poetry
         uses: abatilo/actions-poetry@v2
@@ -25,10 +29,10 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ~/.cache/pypoetry/virtualenvs
-          key: ${{ runner.os }}-build-${{ matrix.python }}-${{ hashFiles('**/poetry.lock') }}
+          key: ${{ runner.os }}-build-${{ env.python_version }}-${{ hashFiles('**/poetry.lock') }}
           restore-keys: |
-            ${{ runner.os }}-build-${{ matrix.python }}-${{ hashFiles('**/poetry.lock') }}
-            ${{ runner.os }}-build-${{ matrix.python }}-
+            ${{ runner.os }}-build-${{ env.python_version }}-${{ hashFiles('**/poetry.lock') }}
+            ${{ runner.os }}-build-${{ env.python_version }}-
             ${{ runner.os }}-
 
       - run: poetry install
@@ -43,7 +47,7 @@ jobs:
         with:
           user: __token__
           password: ${{ secrets.TEST_PYPI_API_TOKEN }}
-          repository_url: https://test.pypi.org/legacy/
+          repository-url: https://test.pypi.org/legacy/
 
       - name: Publish distribution to PyPI
         if: github.event_name == 'release' && !github.event.release.prerelease
diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index 49c9043..8f052a8 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -1,6 +1,5 @@
 name: Test
 on:
-  - push
   - pull_request
 
 jobs:
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index c5c7c88..d155291 100644
--- a/.github/workflows/spellcheck.yml
+++ b/.github/workflows/spellcheck.yml
@@ -1,6 +1,5 @@
 name: Spellcheck
 on:
-  - push
   - pull_request
 permissions:
   contents: read