diff --git a/TermTk/TTkCore/drivers/__init__.py b/TermTk/TTkCore/drivers/__init__.py
index 8286fa95..e270eee1 100644
--- a/TermTk/TTkCore/drivers/__init__.py
+++ b/TermTk/TTkCore/drivers/__init__.py
@@ -10,7 +10,6 @@ elif platform.system() == 'Linux':
 
     if os.environ.get("TERMTK_GPM",False):
         from .unix_gpm import *
-        # from .term_gpm import *
         from .term_unix import *
     else:
         from .unix import *
diff --git a/TermTk/TTkCore/drivers/unix_gpm.py b/TermTk/TTkCore/drivers/unix_gpm.py
index 9da22a41..5c38dd2d 100644
--- a/TermTk/TTkCore/drivers/unix_gpm.py
+++ b/TermTk/TTkCore/drivers/unix_gpm.py
@@ -22,7 +22,9 @@
 
 __all__ = ['TTkSignalDriver','TTkInputDriver']
 
-import sys, os, re
+import sys
+import os
+import re
 import signal
 from select import select