diff --git a/test/unit/vagrant/config/v2/loader_test.rb b/test/unit/vagrant/config/v2/loader_test.rb
index d88c6724e..564e69940 100644
--- a/test/unit/vagrant/config/v2/loader_test.rb
+++ b/test/unit/vagrant/config/v2/loader_test.rb
@@ -22,7 +22,7 @@ describe Vagrant::Config::V2::Loader do
       # Register a plugin for our test
       register_plugin("2") do |plugin|
         plugin.config "foo" do
-          Class.new do
+          Class.new(Vagrant.plugin("2", "config")) do
             attr_accessor :bar
 
             def finalize!
diff --git a/test/unit/vagrant/config/v2/root_test.rb b/test/unit/vagrant/config/v2/root_test.rb
index 623269205..fdd8c3d41 100644
--- a/test/unit/vagrant/config/v2/root_test.rb
+++ b/test/unit/vagrant/config/v2/root_test.rb
@@ -43,7 +43,7 @@ describe Vagrant::Config::V2::Root do
 
   describe "#finalize!" do
     it "should call #finalize!" do
-      foo_class = Class.new do
+      foo_class = Class.new(Vagrant.plugin("2", "config")) do
         attr_accessor :foo
 
         def finalize!
@@ -59,7 +59,7 @@ describe Vagrant::Config::V2::Root do
     end
 
     it "should call #_finalize!" do
-      klass = Class.new
+      klass = Class.new(Vagrant.plugin("2", "config"))
 
       klass.any_instance.should_receive(:finalize!)
       klass.any_instance.should_receive(:_finalize!)