diff --git a/Lib/multiprocessing/dummy/__init__.py b/Lib/multiprocessing/dummy/__init__.py
index da188778455..0c8a6abbbf6 100644
--- a/Lib/multiprocessing/dummy/__init__.py
+++ b/Lib/multiprocessing/dummy/__init__.py
@@ -54,12 +54,6 @@ class DummyProcess(threading.Thread):
         else:
             return None
 
-    is_alive = threading.Thread.is_alive
-    get_name = threading.Thread.getName
-    set_name = threading.Thread.setName
-    is_daemon = threading.Thread.isDaemon
-    set_daemon = threading.Thread.setDaemon
-
 #
 #
 #