diff --git a/docs/topics/async.txt b/docs/topics/async.txt
index b502e6b65b..b8f05c2e99 100644
--- a/docs/topics/async.txt
+++ b/docs/topics/async.txt
@@ -120,10 +120,6 @@ in its place. Can be used as either a direct wrapper or a decorator::
     def sync_function(...):
         ...
 
-    @sync_to_async(thread_sensitive=True)
-    def sensitive_sync_function(...):
-        ...
-
 Threadlocals and contextvars values are preserved across the boundary in both
 directions.