diff --git a/Lib/plat-mac/MiniAEFrame.py b/Lib/plat-mac/MiniAEFrame.py
index eed7428..e2f7cec 100644
--- a/Lib/plat-mac/MiniAEFrame.py
+++ b/Lib/plat-mac/MiniAEFrame.py
@@ -6,7 +6,6 @@
         only suitable for the simplest of AppleEvent servers.
 """
 
-import sys
 import traceback
 import MacOS
 from Carbon import AE
diff --git a/Lib/plat-mac/aepack.py b/Lib/plat-mac/aepack.py
index 5f8efd2..b030140 100644
--- a/Lib/plat-mac/aepack.py
+++ b/Lib/plat-mac/aepack.py
@@ -20,7 +20,6 @@
 import io
 import aetypes
 from aetypes import mkenum, ObjectSpecifier
-import os
 
 # These ones seem to be missing from AppleEvents
 # (they're in AERegistry.h)
diff --git a/Lib/plat-mac/bgenlocations.py b/Lib/plat-mac/bgenlocations.py
index 041a6ff..88e8f67 100644
--- a/Lib/plat-mac/bgenlocations.py
+++ b/Lib/plat-mac/bgenlocations.py
@@ -5,7 +5,7 @@
 # but mac-style for MacPython, whether running on OS9 or OSX.
 #
 
-import sys, os
+import os
 
 Error = "bgenlocations.Error"
 #
diff --git a/Lib/plat-mac/macostools.py b/Lib/plat-mac/macostools.py
index 67d32e7..80c3727 100644
--- a/Lib/plat-mac/macostools.py
+++ b/Lib/plat-mac/macostools.py
@@ -7,9 +7,7 @@
 from Carbon import Res
 from Carbon import File, Files
 import os
-import sys
 import MacOS
-import time
 try:
     openrf = MacOS.openrf
 except AttributeError: