diff --git a/.github/workflows/msys2_windows.yml b/.github/workflows/msys2_windows.yml
deleted file mode 100644
index 91442eafd..000000000
--- a/.github/workflows/msys2_windows.yml
+++ /dev/null
@@ -1,144 +0,0 @@
-name: CMake (Windows, msys2)
-
-on:
-
-  push:
-    paths:
-      - src/**
-      - cmake/**
-      - "**/CMakeLists.txt"
-      - "CMakePresets.json"
-      - .github/workflows/cmake_windows_msys2.yml
-      - vcpkg.json
-      - "!**/Makefile*"
-
-  pull_request:
-    paths:
-      - src/**
-      - cmake/**
-      - "**/CMakeLists.txt"
-      - "CMakePresets.json"
-      - .github/workflows/**
-      - .github/workflows/cmake_windows_msys2.yml
-      - vcpkg.json
-      - "!**/Makefile*"
-
-jobs:
-
-  msys2:
-    name: "${{ matrix.ui.name }}, ${{ matrix.build.name }}, ${{ matrix.dynarec.name }}, ${{ matrix.environment.msystem }}"
-
-    runs-on: windows-2022
-
-    env:
-      BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory # Directory where build-wrapper output will be placed
-
-    defaults:
-      run:
-        shell: msys2 {0}
-
-    strategy:
-      fail-fast: true
-      matrix:
-        build:
-#          - name: Regular
-#            preset: regular
-          - name: Debug
-            preset: dev_debug
-            slug: -Debug
-          - name: Dev
-            preset: development
-            slug: -Dev
-        dynarec:
-          - name: ODR
-            new: off
-            slug: -ODR
-          - name: NDR
-            new: on
-            slug: -NDR
-        ui:
-          - name: Qt GUI
-            qt: on
-            static: on
-            slug: -Qt
-            packages: >-
-              qt5-static:p
-              vulkan-headers:p
-        environment:
-#          - msystem: MSYS
-#            toolchain: ./cmake/flags-gcc-x86_64.cmake
-#          - msystem: MINGW32
-#            prefix: mingw-w64-i686
-#            toolchain: ./cmake/flags-gcc-i686.cmake
-          - msystem: MINGW64
-            prefix: mingw-w64-x86_64
-            toolchain: ./cmake/flags-gcc-x86_64.cmake
-#          - msystem: CLANG32
-#            prefix: mingw-w64-clang-i686
-#            toolchain: ./cmake/llvm-win32-i686.cmake
-#          - msystem: CLANG64
-#            prefix: mingw-w64-clang-x86_64
-#            toolchain: ./cmake/llvm-win32-x86_64.cmake
-#          - msystem: UCRT64
-#            prefix: mingw-w64-ucrt-x86_64
-#            toolchain: ./cmake/flags-gcc-x86_64.cmake
-
-    steps:
-      - name: Prepare MSYS2 environment
-        uses: msys2/setup-msys2@v2
-        with:
-          release: false
-          update: true
-          msystem: ${{ matrix.environment.msystem }}
-          pacboy: >-
-            ninja:p
-            cmake:p
-            gcc:p
-            pkgconf:p
-            freetype:p
-            SDL2:p
-            zlib:p
-            libpng:p
-            openal:p
-            rtmidi:p
-            libslirp:p
-            fluidsynth:p
-            ${{ matrix.ui.packages }}
-
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-
-      - name: Install sonar-scanner and build-wrapper
-        uses: SonarSource/sonarcloud-github-c-cpp@5c3c39143e381909307f6903f13774b275ed956d
-
-      - name: Configure CMake
-        run: >-
-          cmake -G Ninja -S . -B build --preset ${{ matrix.build.preset }}
-          --toolchain ${{ matrix.environment.toolchain }}
-          -D NEW_DYNAREC=${{ matrix.dynarec.new }}
-          -D CMAKE_INSTALL_PREFIX=./build/artifacts
-          -D QT=${{ matrix.ui.qt }}
-          -D STATIC_BUILD=${{ matrix.ui.static }}
-
-      - name: Build
-        run: |
-          .sonar/build-wrapper-win-x86/build-wrapper-win-x86-64.exe --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} cmake --build build
-
-      - name: Run sonar-scanner
-        if: 0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: |
-          .sonar/sonar-scanner-5.0.1.3006-windows/bin/sonar-scanner.bat --define sonar.cfamily.build-wrapper-output="${{ env.BUILD_WRAPPER_OUT_DIR }}"
-
-      - name: Generate package
-        run: cmake --install build
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: '86Box${{ matrix.ui.slug }}${{ matrix.dynarec.slug }}${{ matrix.build.slug }}-Windows-${{ matrix.environment.msystem }}-gha${{ github.run_number }}'
-          path: build/artifacts/**