diff --git a/src/wormhole/_code.py b/src/wormhole/_code.py
index edcac03..e026460 100644
--- a/src/wormhole/_code.py
+++ b/src/wormhole/_code.py
@@ -56,8 +56,8 @@ class Code(object):
     def do_set_code(self, code):
         nameplate = code.split("-", 2)[0]
         self._N.set_nameplate(nameplate)
-        self._K.got_code(code)
         self._B.got_code(code)
+        self._K.got_code(code)
 
     @m.output()
     def do_start_input(self):
@@ -67,8 +67,8 @@ class Code(object):
         self._N.set_nameplate(nameplate)
     @m.output()
     def do_finish_input(self, code):
-        self._K.got_code(code)
         self._B.got_code(code)
+        self._K.got_code(code)
 
     @m.output()
     def do_start_allocate(self, length, wordlist):
@@ -77,8 +77,8 @@ class Code(object):
     def do_finish_allocate(self, nameplate, code):
         assert code.startswith(nameplate+"-"), (nameplate, code)
         self._N.set_nameplate(nameplate)
-        self._K.got_code(code)
         self._B.got_code(code)
+        self._K.got_code(code)
 
     S0_idle.upon(set_code, enter=S4_known, outputs=[do_set_code])
     S0_idle.upon(input_code, enter=S1_inputting_nameplate,
diff --git a/src/wormhole/test/test_machines.py b/src/wormhole/test/test_machines.py
index 0054833..c7b0332 100644
--- a/src/wormhole/test/test_machines.py
+++ b/src/wormhole/test/test_machines.py
@@ -273,8 +273,8 @@ class Code(unittest.TestCase):
         c, b, a, n, k, i, events = self.build()
         c.set_code(u"1-code")
         self.assertEqual(events, [("n.set_nameplate", u"1"),
-                                  ("k.got_code", u"1-code"),
                                   ("b.got_code", u"1-code"),
+                                  ("k.got_code", u"1-code"),
                                   ])
 
     def test_allocate_code(self):
@@ -285,8 +285,8 @@ class Code(unittest.TestCase):
         events[:] = []
         c.allocated("1", "1-code")
         self.assertEqual(events, [("n.set_nameplate", u"1"),
-                                  ("k.got_code", u"1-code"),
                                   ("b.got_code", u"1-code"),
+                                  ("k.got_code", u"1-code"),
                                   ])
 
     def test_input_code(self):
@@ -299,8 +299,8 @@ class Code(unittest.TestCase):
                                   ])
         events[:] = []
         c.finished_input("1-code")
-        self.assertEqual(events, [("k.got_code", u"1-code"),
-                                  ("b.got_code", u"1-code"),
+        self.assertEqual(events, [("b.got_code", u"1-code"),
+                                  ("k.got_code", u"1-code"),
                                   ])
 
 class Input(unittest.TestCase):