diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index 8c0d4ef..0000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,168 +0,0 @@
-name: Test
-
-on: [push, pull_request]
-
-jobs:
-  build:
-
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [
-          "ubuntu-20.04",
-          "macos-11",
-        ]
-        python-version: [
-          "pypy-3.7",
-          "3.10",
-          "3.9",
-          "3.8",
-          "3.7",
-          "2.7",
-        ]
-        libavif-version: [ "0.11.0" ]
-        include:
-        - python-version: "3.9"
-          os: "ubuntu-20.04"
-          libavif-version: "1.0.1"
-        - python-version: "3.7"
-          PYTHONOPTIMIZE: 1
-        - python-version: "3.8"
-          PYTHONOPTIMIZE: 2
-        # Include new variables for Codecov
-        - os: ubuntu-20.04
-          codecov-flag: GHA_Ubuntu
-        - os: macos-11
-          codecov-flag: GHA_macOS
-        exclude:
-        - python-version: "2.7"
-          os: "macos-11"
-
-    runs-on: ${{ matrix.os }}
-    name: ${{ matrix.os }} Python ${{ matrix.python-version }} (libavif ${{ matrix.libavif-version }})
-    container:
-      image: ${{ matrix.python-version == '2.7' && 'python:2.7-buster' || null }}
-
-    env:
-      LIBAVIF_VERSION: ${{ matrix.libavif-version }}
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Set up Python ${{ matrix.python-version }}
-      if: matrix.python-version != '2.7'
-      uses: actions/setup-python@v4
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Cache build
-      id: build-cache
-      uses: actions/cache@v3
-      with:
-        path: depends/libavif-${{ env.LIBAVIF_VERSION }}
-        key:
-          ${{ env.LIBAVIF_VERSION }}-${{ hashFiles('.github/workflows/*.sh', '.github/workflows/test.yml', 'depends/*') }}-${{ matrix.os }}
-
-    - name: Install nasm
-      if: steps.build-cache.outputs.cache-hit != 'true'
-      uses: ilammy/setup-nasm@v1
-      with:
-        version: 2.15.05
-
-    - name: Install dependencies
-      run: |
-        .github/workflows/install.sh
-      env:
-        GHA_PYTHON_VERSION: ${{ matrix.python-version }}
-
-    - name: Test
-      run: |
-        tox
-      env:
-        PYTHONOPTIMIZE: ${{ matrix.PYTHONOPTIMIZE }}
-
-    - name: Prepare to upload errors
-      if: failure()
-      run: |
-        mkdir -p tests/errors
-
-    - name: Upload errors
-      uses: actions/upload-artifact@v3
-      if: failure()
-      with:
-        name: errors
-        path: tests/errors
-
-    - name: Combine coverage
-      run: tox -e coverage-report
-      env:
-        CODECOV_NAME: ${{ matrix.os }} Python ${{ matrix.python-version }}
-
-    - name: Upload coverage
-      uses: codecov/codecov-action@v3
-      with:
-        file: ./coverage.xml
-
-  msys:
-    runs-on: windows-latest
-
-    name: MinGW
-
-    defaults:
-      run:
-        shell: bash.exe --login -eo pipefail "{0}"
-
-    env:
-      MSYSTEM: MINGW64
-      CHERE_INVOKING: 1
-      SETUPTOOLS_USE_DISTUTILS: stdlib
-
-    timeout-minutes: 30
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Set up shell
-        run: echo "C:\msys64\usr\bin\" >> $env:GITHUB_PATH
-        shell: pwsh
-
-      - name: Install dependencies
-        run: |
-            pacman -S --noconfirm \
-              base-devel \
-              git \
-              mingw-w64-x86_64-gcc \
-              mingw-w64-x86_64-toolchain \
-              mingw-w64-x86_64-python3-pip \
-              mingw-w64-x86_64-python3-setuptools \
-              mingw-w64-x86_64-libjpeg-turbo \
-              mingw-w64-x86_64-libtiff \
-              mingw-w64-x86_64-libpng \
-              mingw-w64-x86_64-openjpeg2 \
-              mingw-w64-x86_64-zlib \
-              mingw-w64-x86_64-libavif
-
-      - name: Install Dependencies
-        run: |
-            python3 -m pip install pytest pytest-cov pillow mock
-
-      - name: Build pillow-avif-plugin
-        run: CFLAGS="-coverage" python3 -m pip install .
-
-      - name: Test pillow-avif-plugin
-        run: |
-          python3 -m pytest -vx --cov pillow_avif --cov tests --cov-report term --cov-report xml tests
-
-      - name: Upload coverage
-        uses: codecov/codecov-action@v3
-        with:
-          file: ./coverage.xml
-          flags: GHA_Windows
-          name: "MSYS2 MinGW"
-  success:
-    needs: [build, msys]
-    runs-on: ubuntu-latest
-    name: Test Successful
-    steps:
-      - name: Success
-        run: echo Test Successful