diff --git a/klippy/extras/save_variables.py b/klippy/extras/save_variables.py
index 8a6e9bec..6c88e3cf 100644
--- a/klippy/extras/save_variables.py
+++ b/klippy/extras/save_variables.py
@@ -4,7 +4,7 @@
 # Copyright (C) 2016-2020  Kevin O'Connor <kevin@koconnor.net>
 #
 # This file may be distributed under the terms of the GNU GPLv3 license.
-import os, logging, ast, ConfigParser
+import os, logging, ast, ConfigParser as configparser
 
 class SaveVariables:
     def __init__(self, config):
@@ -20,7 +20,7 @@ class SaveVariables:
                                desc=self.cmd_SAVE_VARIABLE_help)
     def loadVariables(self):
         allvars = {}
-        varfile = ConfigParser.ConfigParser()
+        varfile = configparser.ConfigParser()
         try:
             varfile.read(self.filename)
             if varfile.has_section('Variables'):
@@ -42,7 +42,7 @@ class SaveVariables:
         newvars = dict(self.allVariables)
         newvars[varname] = value
         # Write file
-        varfile = ConfigParser.ConfigParser()
+        varfile = configparser.ConfigParser()
         varfile.add_section('Variables')
         for name, val in sorted(newvars.items()):
             varfile.set('Variables', name, repr(val))