diff --git a/specs/xmpp_codec.spec b/specs/xmpp_codec.spec
index ec43ff5..83c2c83 100644
--- a/specs/xmpp_codec.spec
+++ b/specs/xmpp_codec.spec
@@ -452,6 +452,45 @@
 			  dec = {xmpp_lang, check, []},
                           label = '$lang'}]}).
 
+-xml(unified_push_register,
+     #elem{name = <<"register">>,
+           xmlns = <<"http://gultsch.de/xmpp/drafts/unified-push">>,
+	   module = unifiedpush,
+           result = {unified_push_register, '$application', '$instance'},
+           attrs = [#attr{name = <<"application">>,
+			  required = true,
+			  label = '$application'},
+                    #attr{name = <<"instance">>,
+			  required = true,
+			  label = '$instance'}]}).
+
+-xml(unified_push_registered,
+     #elem{name = <<"registered">>,
+           xmlns = <<"http://gultsch.de/xmpp/drafts/unified-push">>,
+	   module = unifiedpush,
+           result = {unified_push_registered, '$expiration', '$endpoint'},
+           attrs = [#attr{name = <<"expiration">>,
+			  required = true,
+			  label = '$expiration',
+			  dec = {dec_utc, []},
+			  enc = {enc_utc, []}},
+                    #attr{name = <<"endpoint">>,
+			  required = true,
+			  label = '$endpoint'}]}).
+
+-xml(unified_push_push,
+     #elem{name = <<"push">>,
+           xmlns = <<"http://gultsch.de/xmpp/drafts/unified-push">>,
+	   module = unifiedpush,
+           result = {unified_push_push, '$application', '$instance', '$data'},
+           cdata = #cdata{label = '$data'},
+           attrs = [#attr{name = <<"application">>,
+			  required = true,
+			  label = '$application'},
+                    #attr{name = <<"instance">>,
+			  required = true,
+			  label = '$instance'}]}).
+
 -xml(message_subject,
      #elem{name = <<"subject">>,
            xmlns = [<<"jabber:client">>, <<"jabber:server">>,