diff --git a/Library/Homebrew/github_runner_matrix.rb b/Library/Homebrew/github_runner_matrix.rb
index 32b17cf45b..c0acdba0cf 100644
--- a/Library/Homebrew/github_runner_matrix.rb
+++ b/Library/Homebrew/github_runner_matrix.rb
@@ -145,7 +145,7 @@ class GitHubRunnerMatrix
       end
 
       # macOS 12-x86_64 is usually slower.
-      timeout += 30 if !(use_github_runner && github_runner_available) && macos_version <= :monterey
+      timeout += 30 if macos_version <= :monterey
       spec = MacOSRunnerSpec.new(
         name:    "macOS #{version}-x86_64",
         runner:,