diff --git a/script/test/test_abort.py b/script/test/test_abort.py
index af27510..f82d9fd 100644
--- a/script/test/test_abort.py
+++ b/script/test/test_abort.py
@@ -11,14 +11,14 @@ def ctype_async_raise(thread, exception):
         # Huh? Why would we notify more than one threads?
         # Because we punch a hole into C level interpreter.
         # So it is better to clean up the mess.
-        ctypes.pythonapi.PyThreadState_SetAsyncExc(target_tid, NULL)
+        ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, NULL)
         raise SystemError("PyThreadState_SetAsyncExc failed")
 
 
 
 def on_abort(parent_thread):   
     print ("abort")
-    #ctype_async_raise(parent_thread, KeyboardInterrupt)
+    ctype_async_raise(parent_thread, KeyboardInterrupt)
 
 
 time.sleep(10.0)
\ No newline at end of file