diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index c66e0e05f7a..21e3f485b47 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -26,7 +26,7 @@ jobs:
           - Ninja
         configuration:
           - Release
-    runs-on: [self-hosted, macOS]
+    runs-on: [self-hosted, macos15]
     env:
       # The `build` action requires these variables.
       build_dir: .build
@@ -45,7 +45,7 @@ jobs:
         run: |
           env | sort
           echo ${PATH} | tr ':' '\n'
-          python --version
+          python --version || brew install python && ln -s /opt/homebrew/bin/python3 /opt/homebrew/bin/python
           conan --version
           cmake --version
       - name: configure Conan