diff --git a/.github/workflows/_build.yml b/.github/workflows/_build.yml
new file mode 100644
index 0000000..f7a1601
--- /dev/null
+++ b/.github/workflows/_build.yml
@@ -0,0 +1,41 @@
+---
+name: _build
+
+on:
+  workflow_call:
+    inputs:
+      python_version:
+        description: The Python version.
+        type: string
+        required: false
+        default: '3.11'
+      runs_on:
+        description: The runner environment.
+        type: string
+        required: false
+        default: ubuntu-latest
+    outputs:
+      artifact_name:
+        description: The artifact name.
+        value: build-${{ github.sha }}
+
+jobs:
+  build:
+    name: Package
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup
+        uses: ./.github/actions/setup
+        with:
+          python_version: ${{ inputs.python_version }}
+      - name: Build
+        run: make build
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: build-${{ github.sha }}
+          if-no-files-found: error
+          path: dist/
diff --git a/.github/workflows/_publish.yml b/.github/workflows/_publish.yml
index 658fdfd..6f58c70 100644
--- a/.github/workflows/_publish.yml
+++ b/.github/workflows/_publish.yml
@@ -3,6 +3,11 @@ name: _publish
 
 on:
   workflow_call:
+    inputs:
+      artifact_name:
+        description: The artifact name.
+        type: string
+        required: true
     secrets:
       registry_token:
         description: The package registry token.
@@ -20,10 +25,10 @@ jobs:
         uses: ./.github/actions/setup
         with:
           install_dependencies: 'false'
-      - name: Download artifacts
+      - name: Download artifact
         uses: actions/download-artifact@v3
         with:
-          name: ${{ github.sha }}
+          name: ${{ inputs.artifact_name }}
           path: dist/
       - name: Publish
         run: poetry publish --skip-existing -u $USERNAME -p $PASSWORD
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 8ff3d2d..ebe7481 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -58,8 +58,10 @@ jobs:
         run: make lint
   build:
     name: Build (Python ${{ matrix.python }} on ${{ matrix.os_name }})
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 30
+    uses: ./.github/workflows/_build.yml
+    with:
+      python_version: ${{ matrix.python }}
+      runs_on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
@@ -77,12 +79,45 @@ jobs:
             os_name: macOS
           - os: windows-latest
             os_name: Windows
+  install:
+    name: Install (Python ${{ matrix.python }} on ${{ matrix.os_name }})
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
+    needs: build
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+        python:
+          - '3.10'
+          - '3.11'
+        include:
+          - os: ubuntu-latest
+            os_name: Linux
+          - os: macos-latest
+            os_name: macOS
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Setup
-        uses: ./.github/actions/setup
+      - name: Setup Python
+        uses: actions/setup-python@v4
         with:
-          python_version: ${{ matrix.python }}
-      - name: Build
-        run: make build
+          python-version: ${{ matrix.python }}
+      - name: Download artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: ${{ needs.build.outputs.artifact_name }}
+          path: .
+      - name: Get meta
+        id: meta
+        run: echo "whl=$(ls *.whl | head -n1)" >> $GITHUB_OUTPUT
+      - name: Install
+        run: pip install $PACKAGE
+        env:
+          PACKAGE: ${{ steps.meta.outputs.whl }}
+      - name: Import
+        run: echo "import $PACKAGE_IMPORT_NAME" > main.py
+        env:
+          PACKAGE_IMPORT_NAME: makenew_pypackage
+      - name: Run
+        run: python main.py
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index de2848b..e644605 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -9,35 +9,21 @@ on:
       - v*
 
 jobs:
-  artifacts:
-    name: Build artifacts
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Setup
-        uses: ./.github/actions/setup
-      - name: Build
-        run: make build
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ github.sha }}
-          if-no-files-found: error
-          path: dist/
+  build:
+    name: Build
+    uses: ./.github/workflows/_build.yml
   release:
     name: GitHub Releases
     runs-on: ubuntu-latest
     timeout-minutes: 30
-    needs: artifacts
+    needs: build
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      - name: Download artifacts
+      - name: Download artifact
         uses: actions/download-artifact@v3
         with:
-          name: ${{ github.sha }}
+          name: ${{ needs.build.outputs.artifact_name }}
           path: dist/
       - name: Create GitHub release
         uses: softprops/action-gh-release@v1
@@ -49,6 +35,8 @@ jobs:
   pypi:
     name: PyPI
     uses: ./.github/workflows/_publish.yml
-    needs: artifacts
+    needs: build
+    with:
+      artifact_name: ${{ needs.build.outputs.artifact_name }}
     secrets:
       registry_token: ${{ secrets.PYPI_API_TOKEN }}