diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 1b55d82c..7b4b17c8 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -70,7 +70,7 @@ jobs:
         shell: bash
 
       - name: Install (mlx)
-        if: matrix.os == 'macos-latest'
+        if: matrix.os == 'macos-latest' || matrix.os == 'macos-13'
         run: |
           pip install .[mlx]
         shell: bash