diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8b3ee72..da04d33 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: install dependencies
-      run: brew install sdl2 glew xxhash xbyak capstone
+      run: arch -x86_64 brew install sdl2 glew xxhash xbyak capstone
     - name: build
       run: make USER=1
     - uses: actions/upload-artifact@v4