diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 691fdaa..9822108 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,6 +29,11 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
+    - name: Prepare Macos
+      run: |
+        brew install portaudio
+      if matrix.os == 'macos-latest'
+
     - name: Prepare Ubuntu
       run: |
         sudo apt-get update