diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 25d28dab8b0..bf4d476e78e 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -104,7 +104,7 @@ jobs:
 
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.x"
 
       - name: Prepare for build
         run: |
@@ -147,14 +147,13 @@ jobs:
           CIBW_BEFORE_ALL: "{package}\\winbuild\\build\\build_dep_all.cmd"
           CIBW_CACHE_PATH: "C:\\cibw"
           CIBW_TEST_SKIP: "*-win_arm64"
-          CIBW_TEST_COMMAND: >-
-            docker run --rm
+          CIBW_TEST_COMMAND: 'docker run --rm
             -v {project}:C:\pillow
             -v C:\cibw:C:\cibw
             -v %CD%\..\venv-test:%CD%\..\venv-test
             -e CI -e GITHUB_ACTIONS
             mcr.microsoft.com/windows/servercore:ltsc2022
-            powershell C:\pillow\.github\workflows\wheels-test.ps1 %CD%\..\venv-test
+            powershell C:\pillow\.github\workflows\wheels-test.ps1 %CD%\..\venv-test'
         shell: cmd
 
       - name: Upload wheels
diff --git a/Tests/helper.py b/Tests/helper.py
index b985a571d98..cce7eca3a5a 100644
--- a/Tests/helper.py
+++ b/Tests/helper.py
@@ -263,7 +263,7 @@ def djpeg_available():
         try:
             subprocess.check_call(["djpeg", "-version"])
             return True
-        except subprocess.CalledProcessError:
+        except subprocess.CalledProcessError:  # pragma: no cover
             return False
 
 
@@ -272,7 +272,7 @@ def cjpeg_available():
         try:
             subprocess.check_call(["cjpeg", "-version"])
             return True
-        except subprocess.CalledProcessError:
+        except subprocess.CalledProcessError:  # pragma: no cover
             return False
 
 
diff --git a/Tests/test_imagegrab.py b/Tests/test_imagegrab.py
index d230b9d81a6..a75cbadc4ad 100644
--- a/Tests/test_imagegrab.py
+++ b/Tests/test_imagegrab.py
@@ -11,12 +11,14 @@
 
 
 class TestImageGrab:
+    @pytest.mark.skipif(
+        os.environ.get("USERNAME") == "ContainerAdministrator",
+        reason="can't grab screen when running in Docker",
+    )
     @pytest.mark.skipif(
         sys.platform not in ("win32", "darwin"), reason="requires Windows or macOS"
     )
     def test_grab(self):
-        if os.environ.get("USERNAME") == "ContainerAdministrator":
-            pytest.skip("can't grab screen when running in Docker")
         ImageGrab.grab()
         ImageGrab.grab(include_layered_windows=True)
         ImageGrab.grab(all_screens=True)