diff --git a/swh/scheduler/cli/__init__.py b/swh/scheduler/cli/__init__.py
--- a/swh/scheduler/cli/__init__.py
+++ b/swh/scheduler/cli/__init__.py
@@ -6,11 +6,11 @@
 import click
 import logging
 
-
-CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
+from swh.core.cli import CONTEXT_SETTINGS, log_level_option
 
 
 @click.group(context_settings=CONTEXT_SETTINGS)
+@log_level_option
 @click.option('--config-file', '-C', default=None,
               type=click.Path(exists=True, dir_okay=False,),
               help="Configuration file.")
@@ -21,7 +21,7 @@
 @click.option('--no-stdout', is_flag=True, default=False,
               help="Do NOT output logs on the console")
 @click.pass_context
-def cli(ctx, config_file, database, url, no_stdout):
+def cli(ctx, log_level, config_file, database, url, no_stdout):
     """Scheduler CLI interface.
 
     Default to use the the local scheduler instance (plugged to the
@@ -33,7 +33,7 @@
     from swh.scheduler import get_scheduler, DEFAULT_CONFIG
 
     setup_log_handler(
-        loglevel=ctx.obj['log_level'], colorize=False,
+        loglevel=log_level, colorize=False,
         format='[%(levelname)s] %(name)s -- %(message)s',
         log_console=not no_stdout)