diff --git a/script/jack_hammer b/script/jack_hammer
index 700aedd5..d2af4d35 100755
--- a/script/jack_hammer
+++ b/script/jack_hammer
@@ -13,6 +13,7 @@
 
 require 'optparse'
 require 'bundler/setup'
+require 'logger'
 require 'active_record'
 require 'database_cleaner'
 require 'erb'
diff --git a/spec/spec_support.rb b/spec/spec_support.rb
index e3d66aef..9a336b9b 100644
--- a/spec/spec_support.rb
+++ b/spec/spec_support.rb
@@ -1,3 +1,4 @@
+require 'logger'
 require 'double_entry'
 
 Dir.glob(File.join(__dir__, 'support/**/*.rb')).sort.each { |f| require f }