diff --git a/spec/components/pbkdf2_spec.rb b/spec/components/pbkdf2_spec.rb
index 0de2f5e635..bbc07c4be0 100644
--- a/spec/components/pbkdf2_spec.rb
+++ b/spec/components/pbkdf2_spec.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require 'rails_helper'
 require 'pbkdf2'
 
 describe Pbkdf2 do