diff --git a/update/update.py b/update/update.py
index ef22070..2f28776 100644
--- a/update/update.py
+++ b/update/update.py
@@ -36,6 +36,7 @@ from calculate.lib.utils.files import (getProgPath, STDOUT, removeDir,
 from calculate.lib.cl_lang import (setLocalTranslate, getLazyLocalTranslate,
                                    RegexpLocalization, _)
 import emerge_parser
+import logging
 from emerge_parser import EmergeParser, EmergeCommand, EmergeError, EmergeCache
 
 setLocalTranslate('cl_update3', sys.modules[__name__])
@@ -56,6 +57,8 @@ class Update:
         emerge_parser.CommandExecutor.logfile = commandLog
         self.color_print = get_color_print()
         self.emerge_cache = EmergeCache()
+        if self.clVars.Get('cl_env_debug_set') == 'off':
+            EmergeCache.logger.logger.setLevel(logging.WARNING)
         self.emerge_cache.check_list = (
             self.emerge_cache.check_list +
             map(emerge_parser.GitCheckvalue,