diff --git a/api/library/python/iterm2/iterm2/connection.py b/api/library/python/iterm2/iterm2/connection.py
index 817c2d5dc5..9cbb67c934 100644
--- a/api/library/python/iterm2/iterm2/connection.py
+++ b/api/library/python/iterm2/iterm2/connection.py
@@ -8,7 +8,7 @@
 import typing
 import websockets
 
-gDisconnectCallbacks = []
+gDisconnectCallbacks: typing.List[typing.Callable[[], None]] = []
 
 # websockets 9.0 moved client into legacy.client and didn't document how to
 # migrate to the new API :(. Stick with the old one until I have time to deal
diff --git a/api/library/python/iterm2/iterm2/keyboard.py b/api/library/python/iterm2/iterm2/keyboard.py
index 2b2f3085cf..08139e64fa 100644
--- a/api/library/python/iterm2/iterm2/keyboard.py
+++ b/api/library/python/iterm2/iterm2/keyboard.py
@@ -23,7 +23,7 @@ class Modifier(enum.Enum):
     NUMPAD = iterm2.api_pb2.Modifiers.Value("NUMPAD")  #: Indicates the key is on the numeric keypad.
 
     @staticmethod
-    def from_cocoa(value: int) -> ['Modifier']:
+    def from_cocoa(value: int) -> typing.List['Modifier']:
         result = []
         if value & (1 << 18):
             result.append(Modifier.CONTROL)