diff --git a/lib/puppet/functions/ensure_packages.rb b/lib/puppet/functions/ensure_packages.rb
index 0d8c5a773..fd26cbc11 100644
--- a/lib/puppet/functions/ensure_packages.rb
+++ b/lib/puppet/functions/ensure_packages.rb
@@ -1,14 +1,13 @@
 # frozen_string_literal: true
 
-# THIS FILE WAS GENERATED BY `rake regenerate_unamespaced_shims`
-
 # @summary DEPRECATED.  Use the namespaced function [`stdlib::ensure_packages`](#stdlibensure_packages) instead.
-Puppet::Functions.create_function(:ensure_packages) do
+Puppet::Functions.create_function(:ensure_packages, Puppet::Functions::InternalFunction) do
   dispatch :deprecation_gen do
+    scope_param
     repeated_param 'Any', :args
   end
-  def deprecation_gen(*args)
+  def deprecation_gen(scope, *args)
     call_function('deprecation', 'ensure_packages', 'This function is deprecated, please use stdlib::ensure_packages instead.')
-    call_function('stdlib::ensure_packages', *args)
+    scope.call_function('stdlib::ensure_packages', args)
   end
 end