diff --git a/homeassistant/helpers/typing.py b/homeassistant/helpers/typing.py
index 279bc0f686f..54e63ab49ef 100644
--- a/homeassistant/helpers/typing.py
+++ b/homeassistant/helpers/typing.py
@@ -9,7 +9,6 @@ ConfigType = Dict[str, Any]
 ContextType = homeassistant.core.Context
 DiscoveryInfoType = Dict[str, Any]
 EventType = homeassistant.core.Event
-HomeAssistantType = homeassistant.core.HomeAssistant
 ServiceCallType = homeassistant.core.ServiceCall
 ServiceDataType = Dict[str, Any]
 StateType = Union[None, str, int, float]