diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 67ba2ae2..995b0405 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -269,6 +269,7 @@ jobs:
             echo "WIX_ARCH=${WIX_ARCH}" >> $GITHUB_ENV
             if [[ "$arch" == "arm64" ]]; then
               MAKE=make
+              MAKEOPT="-j$(nproc)"
               echo "VSCMD_DEBUG=3" >> $GITHUB_ENV
               echo "PATH=${PATH}:${VCINSTALLDIR}\Tools\Llvm\ARM64\bin" >> $GITHUB_ENV
             fi