diff --git a/docs/asyncio_thread_safety.md b/docs/asyncio_thread_safety.md
index 59efa6e6..b07bb754 100644
--- a/docs/asyncio_thread_safety.md
+++ b/docs/asyncio_thread_safety.md
@@ -70,4 +70,8 @@ When writing the state of an entity from a thread other than the event loop thre
 
 #### hass.config_entries.async_update_entry
 
-Updating config entry must be done in the event loop thread. There is no sync API to update config entries. If it is not a mistake that the calling function is running in another thread, use `hass.add_job` to schedule a function in the event loop that calls `hass.config_entries.async_update_entry`.
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+Updating config entry must be done in the event loop thread. There is no sync API to update config entries. If it is not a mistake that the calling function is running in another thread, use `hass.add_job` to schedule a function in the event loop that calls `hass.config_entries.async_update_entry`.
+
+#### async_dispatcher_send
+
+When calling the dispatcher from a thread other than the event loop thread, instead use `dispatcher_send`.
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