diff --git a/src/wormhole/scripts/cmd_receive_twisted.py b/src/wormhole/scripts/cmd_receive.py
similarity index 100%
rename from src/wormhole/scripts/cmd_receive_twisted.py
rename to src/wormhole/scripts/cmd_receive.py
diff --git a/src/wormhole/scripts/cmd_send_twisted.py b/src/wormhole/scripts/cmd_send.py
similarity index 100%
rename from src/wormhole/scripts/cmd_send_twisted.py
rename to src/wormhole/scripts/cmd_send.py
diff --git a/src/wormhole/scripts/runner.py b/src/wormhole/scripts/runner.py
index bb71b8c..8cff151 100644
--- a/src/wormhole/scripts/runner.py
+++ b/src/wormhole/scripts/runner.py
@@ -22,13 +22,13 @@ def dispatch(args):
         return cmd_usage.tail_usage(args)
 
     if args.func == "send/send":
-        from . import cmd_send_twisted
-        return cmd_send_twisted.send_twisted_sync(args)
+        from . import cmd_send
+        return cmd_send.send_twisted_sync(args)
     if args.func == "receive/receive":
         _start = args.timing.add_event("import c_r_t")
-        from . import cmd_receive_twisted
+        from . import cmd_receive
         args.timing.finish_event(_start)
-        return cmd_receive_twisted.receive_twisted_sync(args)
+        return cmd_receive.receive_twisted_sync(args)
 
     raise ValueError("unknown args.func %s" % args.func)
 
diff --git a/src/wormhole/test/test_scripts.py b/src/wormhole/test/test_scripts.py
index 826263f..e5c0847 100644
--- a/src/wormhole/test/test_scripts.py
+++ b/src/wormhole/test/test_scripts.py
@@ -6,8 +6,8 @@ from twisted.internet.utils import getProcessOutputAndValue
 from twisted.internet.defer import inlineCallbacks
 from .. import __version__
 from .common import ServerBase
-from ..scripts import runner, cmd_send_twisted, cmd_receive_twisted
-from ..scripts.cmd_send_twisted import build_phase1_data
+from ..scripts import runner, cmd_send, cmd_receive
+from ..scripts.cmd_send import build_phase1_data
 from ..errors import TransferError
 from ..timing import DebugTiming
 
@@ -311,8 +311,8 @@ class PregeneratedCode(ServerBase, ScriptsBase, unittest.TestCase):
             rargs.stdout = io.StringIO()
             rargs.stderr = io.StringIO()
             rargs.timing = DebugTiming()
-            send_d = cmd_send_twisted.send_twisted(sargs)
-            receive_d = cmd_receive_twisted.receive_twisted(rargs)
+            send_d = cmd_send.send_twisted(sargs)
+            receive_d = cmd_receive.receive_twisted(rargs)
 
             # The sender might fail, leaving the receiver hanging, or vice
             # versa. If either side fails, cancel the other, so it won't