diff --git a/mo/web/__init__.py b/mo/web/__init__.py
index b4212f311170157f6b2b38c66c056440f4ad55f3..13b174b6cc500574f399c2a37ddc45bda77feaf5 100644
--- a/mo/web/__init__.py
+++ b/mo/web/__init__.py
@@ -168,7 +168,7 @@ try:
     # Také při tom expirujeme zastaralé joby.
     @timer(config.JOB_GC_PERIOD, target='mule')
     def mule_timer(signum):
-        app.logger.debug('Mule: Timer tick')
+        # app.logger.debug('Mule: Timer tick')
         with app.app_context():
             mo.now = mo.util.get_now()
             mo.jobs.process_jobs()