diff --git a/Lib/concurrent/futures/process.py b/Lib/concurrent/futures/process.py
index 1299390..74f810a 100644
--- a/Lib/concurrent/futures/process.py
+++ b/Lib/concurrent/futures/process.py
@@ -54,6 +54,7 @@ import multiprocessing
 from multiprocessing import SimpleQueue
 from multiprocessing.connection import wait
 import threading
+import signal
 import weakref
 
 # Workers are created as daemon threads and processes. This is done to allow the
@@ -122,11 +123,13 @@ def _process_worker(call_queue, result_queue):
             worker that it should exit when call_queue is empty.
     """
     while True:
+        s = signal.signal(signal.SIGINT, signal.SIG_IGN)
         call_item = call_queue.get(block=True)
         if call_item is None:
             # Wake up queue management thread
             result_queue.put(os.getpid())
             return
+        signal.signal(signal.SIGINT, s)
         try:
             r = call_item.fn(*call_item.args, **call_item.kwargs)
         except BaseException as e: