diff --git a/.github/workflows/sorbet.yml b/.github/workflows/sorbet.yml
index 065cf9c65f..afc1647d7a 100644
--- a/.github/workflows/sorbet.yml
+++ b/.github/workflows/sorbet.yml
@@ -10,7 +10,7 @@ on:
 jobs:
   tapioca:
     if: github.repository == 'Homebrew/brew'
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew