diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 309aca6c..11773e2a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -304,7 +304,7 @@ jobs:
 
       - name: Build Windows
         run: |
-          node build_tgfx -p win
+          node build_tgfx -p win -a x64
 
       - name: Save Third-Party Cache
         if: ${{ (github.event_name == 'push') && (steps.third-party-cache.outputs.cache-hit != 'true') }}