diff --git a/.github/workflows/python-wheels.yml b/.github/workflows/python-wheels.yml
index ab3df653..7039ef23 100644
--- a/.github/workflows/python-wheels.yml
+++ b/.github/workflows/python-wheels.yml
@@ -69,6 +69,7 @@ jobs:
 
       - name: Build wheels
         run: |
+          pip install cython delvewheel
           cmake -S . -B build `
             -DCMAKE_BUILD_TYPE=Release `
             -DVCPKG_TARGET_TRIPLET=${{ env.VCPKG_DEFAULT_TRIPLET }} `
@@ -79,7 +80,7 @@ jobs:
             -DOPENDHT_TOOLS=OFF `
             -DOPENDHT_PYTHON=ON `
             -DOPENDHT_PROXY_CLIENT=ON `
-            -DOPENDHT_PROXY_SERVER=ON `
+            -DOPENDHT_PROXY_SERVER=ON
           cd build
           pipx run cibuildwheel python
         shell: pwsh
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 0f1311e1..b0ed8393 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -43,7 +43,6 @@ repair-wheel-command = 'DYLD_LIBRARY_PATH=$PWD delocate-wheel -w {dest_dir} {whe
 [tool.cibuildwheel.windows]
 # Configure first, then from 'build' directory run: with pipx run cibuildwheel python
 before-build = [
-  'pip install cython delvewheel',
   'cmake --build . --config Release --target python',
 ]
 repair-wheel-command = "delvewheel repair -w {dest_dir} {wheel} --add-path ./Release --add-path ./vcpkg_installed/x64-windows-release/bin"