diff --git a/spec/lib/turbo_tests/runner.rb b/spec/lib/turbo_tests/runner.rb
index 6645fdaa32a750..775e8d3ce158d1 100644
--- a/spec/lib/turbo_tests/runner.rb
+++ b/spec/lib/turbo_tests/runner.rb
@@ -84,8 +84,6 @@ def run
           **group_opts
         )
 
-      setup_tmp_dir
-
       subprocess_opts = {
         record_runtime: use_runtime_info,
       }
@@ -110,15 +108,6 @@ def run
 
     private
 
-    def setup_tmp_dir
-      begin
-        FileUtils.rm_r("tmp/test-pipes")
-      rescue Errno::ENOENT
-      end
-
-      FileUtils.mkdir_p("tmp/test-pipes/")
-    end
-
     def start_regular_subprocess(tests, process_id, **opts)
       start_subprocess(
         {"TEST_ENV_NUMBER" => process_id.to_s},