diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e3b9a477..9b5d166d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -599,6 +599,12 @@ jobs:
           # We need to add the NASM binary folder to the PATH manually.
           Write-Output "$Env:ProgramFiles\NASM" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
+      - name: Configure Windows (arm) runner
+        if: runner.os == 'Windows' && matrix.arch == 'arm64'
+        shell: pwsh
+        run: |
+          rustup target add aarch64-pc-windows-msvc
+
       - name: Add msbuild to PATH
         if: matrix.os == 'windows'
         uses: microsoft/setup-msbuild@v2