2 files changed, 4 insertions, 0 deletions
diff --git a/tests/rest/client/v1/test_register.py b/tests/rest/client/v1/test_register.py
index 44ba9ff58f..a6a4e2ffe0 100644
--- a/tests/rest/client/v1/test_register.py
+++ b/tests/rest/client/v1/test_register.py
@@ -17,6 +17,7 @@ from synapse.rest.client.v1.register import CreateUserRestServlet
 from twisted.internet import defer
 from mock import Mock
 from tests import unittest
+from tests.utils import mock_getRawHeaders
 import json
 
 
@@ -30,6 +31,7 @@ class CreateUserServletTestCase(unittest.TestCase):
             path='/_matrix/client/api/v1/createUser'
         )
         self.request.args = {}
+        self.request.requestHeaders.getRawHeaders = mock_getRawHeaders()
 
         self.registration_handler = Mock()
 
diff --git a/tests/rest/client/v2_alpha/test_register.py b/tests/rest/client/v2_alpha/test_register.py
index e9cb416e4b..b4a787c436 100644
--- a/tests/rest/client/v2_alpha/test_register.py
+++ b/tests/rest/client/v2_alpha/test_register.py
@@ -3,6 +3,7 @@ from synapse.api.errors import SynapseError
 from twisted.internet import defer
 from mock import Mock
 from tests import unittest
+from tests.utils import mock_getRawHeaders
 import json
 
 
@@ -16,6 +17,7 @@ class RegisterRestServletTestCase(unittest.TestCase):
             path='/_matrix/api/v2_alpha/register'
         )
         self.request.args = {}
+        self.request.requestHeaders.getRawHeaders = mock_getRawHeaders()
 
         self.appservice = None
         self.auth = Mock(get_appservice_by_req=Mock(