diff --git a/oslo/rootwrap/cmd.py b/oslo/rootwrap/cmd.py
index 121a4cd..34ffe9a 100644
--- a/oslo/rootwrap/cmd.py
+++ b/oslo/rootwrap/cmd.py
@@ -34,7 +34,6 @@
 
 from __future__ import print_function
 
-import ConfigParser
 import logging
 import os
 import pwd
@@ -42,6 +41,7 @@ import signal
 import subprocess
 import sys
 
+from six import moves
 
 RC_UNAUTHORIZED = 99
 RC_NOCOMMAND = 98
@@ -90,13 +90,13 @@ def main():
 
     # Load configuration
     try:
-        rawconfig = ConfigParser.RawConfigParser()
+        rawconfig = moves.configparser.RawConfigParser()
         rawconfig.read(configfile)
         config = wrapper.RootwrapConfig(rawconfig)
     except ValueError as exc:
         msg = "Incorrect value in %s: %s" % (configfile, exc.message)
         _exit_error(execname, msg, RC_BADCONFIG, log=False)
-    except ConfigParser.Error:
+    except moves.configparser.Error:
         _exit_error(execname, "Incorrect configuration file: %s" % configfile,
                     RC_BADCONFIG, log=False)