diff --git a/ruby/lib/minitest/queue/test_data.rb b/ruby/lib/minitest/queue/test_data.rb
index 38d6b52e..6c0dd6a1 100644
--- a/ruby/lib/minitest/queue/test_data.rb
+++ b/ruby/lib/minitest/queue/test_data.rb
@@ -54,7 +54,11 @@ def test_duration
 
       def test_file_path
         path = @test.source_location.first
-        relative_path_for(path)
+        begin
+          relative_path_for(path)
+        rescue ArgumentError
+          path # e.g. "(eval)" etc.
+        end
       end
 
       def test_file_line_number