diff --git a/umich_catalog_indexing/spec/support/traject_settings.rb b/umich_catalog_indexing/spec/support/traject_settings.rb
index f928b288..bf5f0540 100644
--- a/umich_catalog_indexing/spec/support/traject_settings.rb
+++ b/umich_catalog_indexing/spec/support/traject_settings.rb
@@ -1,32 +1,31 @@
 $:.unshift "#{File.dirname(__FILE__)}/../lib"
-require 'library_stdnums'
+require "library_stdnums"
 
-require 'traject/macros/marc21'
+require "traject/macros/marc21"
 extend Traject::Macros::Marc21
 
-require 'traject/macros/marc21_semantics'
+require "traject/macros/marc21_semantics"
 extend Traject::Macros::Marc21Semantics
 
-require 'traject/macros/marc_format_classifier'
+require "traject/macros/marc_format_classifier"
 extend Traject::Macros::MarcFormats
 
-require 'ht_traject'
+require "ht_traject"
 extend HathiTrust::Traject::Macros
 extend Traject::UMichFormat::Macros
 
 require "traject/null_writer"
 
-require 'marc_record_speed_monkeypatch'
-require 'marc4j_fix'
-
-UmichOverlap = if ENV['NODB']
-                 require "ht_traject/no_db_mocks/ht_overlap"
-                 HathiTrust::NoDB::UmichOverlap
-               else
-                 require 'ht_traject/ht_overlap.rb'
-                 HathiTrust::UmichOverlap
-               end
+require "marc_record_speed_monkeypatch"
+require "marc4j_fix"
 
+UmichOverlap = if ENV["NODB"]
+  require "ht_traject/no_db_mocks/ht_overlap"
+  HathiTrust::NoDB::UmichOverlap
+else
+  require "ht_traject/ht_overlap"
+  HathiTrust::UmichOverlap
+end
 
 settings do
   store "writer_class_name", "Traject::NullWriter"