diff --git a/lib/sift/client/decision/apply_to.rb b/lib/sift/client/decision/apply_to.rb
index b4274f8..bb25037 100644
--- a/lib/sift/client/decision/apply_to.rb
+++ b/lib/sift/client/decision/apply_to.rb
@@ -24,11 +24,11 @@ class ApplyTo
         attr_reader :decision_id, :configs, :getter, :api_key
 
         PROPERTIES.each do |attribute|
-          class_eval %{
+          class_eval <<~RUBY, __FILE__, __LINE__ + 1
             def #{attribute}
               getter.get(:#{attribute})
             end
-          }
+          RUBY
         end
 
         def initialize(api_key, decision_id, configs)