1 files changed, 3 insertions, 0 deletions
diff --git a/mypy.ini b/mypy.ini
index f6de668edd..03dc6b8697 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -98,6 +98,9 @@ files =
   tests/util/test_itertools.py,
   tests/util/test_stream_change_cache.py
 
+[mypy-synapse.rest.client.*]
+disallow_untyped_defs = True
+
 [mypy-pymacaroons.*]
 ignore_missing_imports = True