diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f7d0bcd..3dbe6c1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,6 +23,9 @@ jobs:
       - uses: actions/checkout@v1
         with:
           submodules: true
+      - name: Set up Visual Studio shell
+        uses: egor-tensin/vs-shell@v1
+        if: matrix.os == 'windows-latest'
       - name: Install ninja (Windows)
         run: choco install ninja
         if: matrix.os == 'windows-latest'