diff --git a/lib/inspec/rule.rb b/lib/inspec/rule.rb
index 3724232ca..5f559af41 100644
--- a/lib/inspec/rule.rb
+++ b/lib/inspec/rule.rb
@@ -4,6 +4,7 @@ require "method_source"
 require "date"
 require "inspec/describe_base"
 require "inspec/expect"
+require "inspec/impact"
 require "inspec/resource"
 require "inspec/resources/os"
 require "inspec/input_registry"