diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index dcdeff8..6511319 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -33,9 +33,6 @@ jobs:
         from-source: false
     - name: Set up Python
       uses: actions/setup-python@v4
-    - name: Install python dependencies
-      run: python -m pip install pyjson5
     - name: Build
       working-directory: ${{env.GITHUB_WORKSPACE}}
-      shell: cmd
       run: python build.py -m release -t tests/hello.c