diff --git a/MultiServer.py b/MultiServer.py
index a26b0e3dc3e6..bac35648cf5a 100644
--- a/MultiServer.py
+++ b/MultiServer.py
@@ -268,7 +268,6 @@ def __init__(self, host: str, port: int, server_password: str, password: str, lo
         self.all_location_and_group_names = {}
         self.item_names = collections.defaultdict(
             lambda: Utils.KeyedDefaultDict(lambda code: f'Unknown item (ID:{code})'))
-        item_name_groups: typing.Dict[str, typing.Dict[str, typing.Set[str]]]
         self.location_names = collections.defaultdict(
             lambda: Utils.KeyedDefaultDict(lambda code: f'Unknown location (ID:{code})'))
         self.non_hintable_names = collections.defaultdict(frozenset)