diff --git a/lib/vagrant/config/ssh.rb b/lib/vagrant/config/ssh.rb
index 1a8cef121..c3260fddb 100644
--- a/lib/vagrant/config/ssh.rb
+++ b/lib/vagrant/config/ssh.rb
@@ -13,26 +13,6 @@ module Vagrant
       attr_accessor :forward_x11
       attr_accessor :shell
 
-      def forwarded_port_key=(value)
-        raise Errors::DeprecationError, :message => <<-MESSAGE
-`config.ssh.forwarded_port_key` is now gone. You must now use
-`config.ssh.guest_port` which is expected to be the port on the
-guest that SSH is listening on. Vagrant will automatically scan
-the forwarded ports to look for a forwarded port from this port
-and use it.
-        MESSAGE
-      end
-
-      def forwarded_port_destination=(value)
-        raise Errors::DeprecationError, :message => <<-MESSAGE
-`config.ssh.forwarded_port_destination` is now gone. You must now use
-`config.ssh.guest_port` which is expected to be the port on the
-guest that SSH is listening on. Vagrant will automatically scan
-the forwarded ports to look for a forwarded port from this port
-and use it.
-        MESSAGE
-      end
-
       def validate(env, errors)
         [:username, :host, :max_tries, :timeout].each do |field|
           errors.add(I18n.t("vagrant.config.common.error_empty", :field => field)) if !instance_variable_get("@#{field}".to_sym)
diff --git a/lib/vagrant/config/vm.rb b/lib/vagrant/config/vm.rb
index 1b230bf7a..d327c4be7 100644
--- a/lib/vagrant/config/vm.rb
+++ b/lib/vagrant/config/vm.rb
@@ -39,28 +39,7 @@ module Vagrant
         result
       end
 
-      def system=(value)
-        raise Errors::DeprecationError, :message => <<-MESSAGE
-`config.vm.system` has changed to `config.vm.guest` in Vagrant 0.9,
-since this is more clear about the use of the configuration key.
-Please change all references of `config.vm.system` to `config.vm.guest`.
-        MESSAGE
-      end
-
       def forward_port(guestport, hostport, options=nil)
-        if !guestport.kind_of?(Integer)
-          raise Errors::DeprecationError, :message => <<-MESSAGE
-`config.vm.forward_port` changed in 0.9.0 where the required name
-argument is now removed. Vagrant will now automatically generate
-a unique name for your forwarded port. For example, to forward
-port 80 to port 8080 you now do the following:
-
-    config.vm.forward_port 80, 8080
-
-Please change your configurations to match this new syntax.
-          MESSAGE
-        end
-
         @forwarded_ports << {
           :name       => "#{guestport.to_s(32)}-#{hostport.to_s(32)}",
           :guestport  => guestport,
@@ -85,19 +64,6 @@ Please change your configurations to match this new syntax.
       end
 
       def network(type, *args)
-        if !type.kind_of?(Symbol)
-          raise Errors::DeprecationError, :message => <<-MESSAGE
-`config.vm.network` changed in 0.9.0 where the first argument is
-now the type of network and the remaining arguments are options for
-that type. For example, host only networks are now configured like
-so:
-
-    config.vm.network :hostonly, "172.24.24.24"
-
-Please change your configurations to match this new syntax.
-          MESSAGE
-        end
-
         @networks << [type, args]
       end
 
@@ -109,20 +75,6 @@ Please change your configurations to match this new syntax.
       # It is only defaulted to nil so that the deprecation error
       # can be properly shown.
       def customize(command=nil)
-        if block_given?
-          raise Errors::DeprecationError, :message => <<-MESSAGE
-`config.vm.customize` now takes an array of arguments to send to
-`VBoxManage` instead of having a block which gets a virtual machine
-object. Example of the new usage:
-
-    config.vm.customize ["modifyvm", :id, "--memory", "1024"]
-
-The above will run `VBoxManage modifyvm 1234 --memory 1024` where
-"1234" is the ID of your current virtual machine. Anything you could
-do before is certainly still possible with `VBoxManage` as well.
-          MESSAGE
-        end
-
         @customizations << command if command
       end