diff --git a/app/models/my_module.rb b/app/models/my_module.rb
index aa98cee91..5848a35af 100644
--- a/app/models/my_module.rb
+++ b/app/models/my_module.rb
@@ -33,7 +33,7 @@ class MyModule < ActiveRecord::Base
   has_many :report_elements, inverse_of: :my_module, :dependent => :destroy
   has_many :protocols, inverse_of: :my_module, dependent: :destroy
 
-  scope :is_archived, ->(is_archived) { where("archived = ?", is_archived) }
+  scope :is_archived, ->(is_archived) { where('archived = ?', is_archived) }
 
   def self.search(user, include_archived, query = nil, page = 1)
     exp_ids =