diff --git a/.github/workflows/python_skbuild_wheels.yml b/.github/workflows/python_skbuild_wheels.yml
index e2d7d1d22..2cf7c2707 100644
--- a/.github/workflows/python_skbuild_wheels.yml
+++ b/.github/workflows/python_skbuild_wheels.yml
@@ -40,7 +40,13 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install FFTW
-        run: C:\msys64\usr\bin\bash.exe -lc "pacman -Sy --noconfirm mingw-w64-x86_64-fftw"
+        run: |
+          Invoke-WebRequest -Uri "https://www.fftw.org/fftw-3.3.10.tar.gz" -OutFile "${{ github.workspace }}\fftw.tar.gz"
+          New-Item -Path "${{ github.workspace }}" -Name "fftw" -ItemType Directory
+          tar --strip-components=1 -C "${{ github.workspace }}\fftw" -zxf "${{ github.workspace }}\fftw.tar.gz"
+          cmake -S "${{ github.workspace }}\fftw" -B "${{ github.workspace }}\fftw-build"
+          cmake --build "${{ github.workspace }}\fftw-build"
+          cmake --install "${{ github.workspace }}\fftw-build"
 
       - name: Setup tmate session
         uses: mxschmitt/action-tmate@v3