diff --git a/.github/workflows/build_linux_aarch64.yml b/.github/workflows/build_linux_aarch64.yml
index f31bc86..d1acac4 100644
--- a/.github/workflows/build_linux_aarch64.yml
+++ b/.github/workflows/build_linux_aarch64.yml
@@ -32,6 +32,9 @@ jobs:
         run: |
           git config --global --add safe.directory /muscle
           cd /muscle/src
+          curl -fsSL https://raw.githubusercontent.com/rcedgar/vcxproj_make/806d016/vcxproj_make.py >./vcxproj_make.py
+          chmod u+x ./vcxproj_make.py
+          ./vcxproj_make.py --openmp
           chmod u+x ./build_linux.bash
           ./build_linux.bash