diff --git a/.github/workflows/test-on-main.yml b/.github/workflows/test-on-main.yml
index d35e8349..0f88b1ea 100644
--- a/.github/workflows/test-on-main.yml
+++ b/.github/workflows/test-on-main.yml
@@ -86,6 +86,10 @@ jobs:
           "$env:USERPROFILE\.moon\bin" | Out-File -FilePath $env:GITHUB_PATH -Append
           "$env:GITHUB_WORKSPACE\target\debug" | Out-File -FilePath $env:GITHUB_PATH -Append
 
+      - name: Setup MSVC
+        if: ${{ matrix.os == 'windows-latest' }}
+        uses: ilammy/msvc-dev-cmd@v1
+
       - name: Build
         run: cargo build
       - name: Versions