diff --git a/spec/unit/pops/factory_rspec_helper.rb b/spec/unit/pops/factory_rspec_helper.rb
index b11f6ee87..9c2635ebc 100644
--- a/spec/unit/pops/factory_rspec_helper.rb
+++ b/spec/unit/pops/factory_rspec_helper.rb
@@ -1,77 +1,69 @@
 require 'puppet/pops'
 
 module FactoryRspecHelper
   def literal(x)
     Puppet::Pops::Model::Factory.literal(x)
   end
 
   def block(*args)
     Puppet::Pops::Model::Factory.block(*args)
   end
 
   def var(x)
     Puppet::Pops::Model::Factory.var(x)
   end
 
   def fqn(x)
     Puppet::Pops::Model::Factory.fqn(x)
   end
 
   def string(*args)
     Puppet::Pops::Model::Factory.string(*args)
   end
 
   def text(x)
     Puppet::Pops::Model::Factory.text(x)
   end
 
   def minus(x)
     Puppet::Pops::Model::Factory.minus(x)
   end
 
   def IF(test, then_expr, else_expr=nil)
     Puppet::Pops::Model::Factory.IF(test, then_expr, else_expr)
   end
 
   def UNLESS(test, then_expr, else_expr=nil)
     Puppet::Pops::Model::Factory.UNLESS(test, then_expr, else_expr)
   end
 
   def CASE(test, *options)
     Puppet::Pops::Model::Factory.CASE(test, *options)
   end
 
   def WHEN(values, block)
     Puppet::Pops::Model::Factory.WHEN(values, block)
   end
 
-  def respond_to? method
-    if Puppet::Pops::Model::Factory.respond_to? method
-      true
-    else
-      super
-    end
-  end
-
   def method_missing(method, *args, &block)
     if Puppet::Pops::Model::Factory.respond_to? method
       Puppet::Pops::Model::Factory.send(method, *args, &block)
     else
       super
     end
   end
 
   # i.e. Selector Entry 1 => 'hello'
   def MAP(match, value)
     Puppet::Pops::Model::Factory.MAP(match, value)
   end
 
   def dump(x)
     Puppet::Pops::Model::ModelTreeDumper.new.dump(x)
   end
 
   def unindent x
     (x.gsub /^#{x[/\A\s*/]}/, '').chomp
   end
   factory ||= Puppet::Pops::Model::Factory
 end