diff --git a/libraries/botbuilder-core/botbuilder/core/Teams/__init__.py b/libraries/botbuilder-core/botbuilder/core/teams/__init__.py
similarity index 100%
rename from libraries/botbuilder-core/botbuilder/core/Teams/__init__.py
rename to libraries/botbuilder-core/botbuilder/core/teams/__init__.py
diff --git a/libraries/botbuilder-core/botbuilder/core/Teams/teams_activity_extensions.py b/libraries/botbuilder-core/botbuilder/core/teams/teams_activity_extensions.py
similarity index 100%
rename from libraries/botbuilder-core/botbuilder/core/Teams/teams_activity_extensions.py
rename to libraries/botbuilder-core/botbuilder/core/teams/teams_activity_extensions.py
diff --git a/libraries/botbuilder-core/botbuilder/core/Teams/teams_activity_handler.py b/libraries/botbuilder-core/botbuilder/core/teams/teams_activity_handler.py
similarity index 100%
rename from libraries/botbuilder-core/botbuilder/core/Teams/teams_activity_handler.py
rename to libraries/botbuilder-core/botbuilder/core/teams/teams_activity_handler.py
diff --git a/libraries/botbuilder-schema/botbuilder/schema/teams/__init__.py b/libraries/botbuilder-schema/botbuilder/schema/teams/__init__.py
index 81944aed3..d299ec66c 100644
--- a/libraries/botbuilder-schema/botbuilder/schema/teams/__init__.py
+++ b/libraries/botbuilder-schema/botbuilder/schema/teams/__init__.py
@@ -9,7 +9,7 @@
     "TeamInfo",
     "ChannelInfo",
     "TeamsChannelData",
-    "TeamsChannelData",
+    "TeamsChannelAccount",
     "TenantInfo",
     "NotificationInfo",
 ]