diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fc5119..243459f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,10 +8,18 @@ as of 2.0.0.
 
 ## [Unreleased]
 
+### Added
+
+- Add support for `--debug` flag to output debug logs
+
 ### Changed
 
 - Insert as few rsync URLs as possible in DB when a book selection is made (#220)
 
+### Fixed
+
+- Simplify the logger named (used `gutenberg2zim` instead of `gutenberg2zim.constants`) (#206)
+
 ## [2.1.1] - 2024-01-17
 
 ### Added
diff --git a/src/gutenberg2zim/constants.py b/src/gutenberg2zim/constants.py
index 259ec3c..659b925 100644
--- a/src/gutenberg2zim/constants.py
+++ b/src/gutenberg2zim/constants.py
@@ -18,7 +18,7 @@
     "datatables/datatables.min.js",
 ]
 
-logger = getLogger(__name__, level=logging.DEBUG)
+logger = getLogger(NAME, level=logging.INFO)
 
 TMP_FOLDER = "tmp"
 TMP_FOLDER_PATH = pathlib.Path(TMP_FOLDER)
diff --git a/src/gutenberg2zim/entrypoint.py b/src/gutenberg2zim/entrypoint.py
index 4ee145f..2eec09d 100755
--- a/src/gutenberg2zim/entrypoint.py
+++ b/src/gutenberg2zim/entrypoint.py
@@ -1,3 +1,4 @@
+import logging
 import os
 import sys
 
@@ -22,7 +23,8 @@
     """[--prepare] [--parse] [--download] [--export] [--dev] """
     """[--zim] [--complete] [-m ONE_LANG_ONE_ZIM_FOLDER] """
     """[--title-search] [--bookshelves] [--optimization-cache S3URL] """
-    """[--stats-filename STATS_FILENAME] [--publisher ZIM_PUBLISHER]"""
+    """[--stats-filename STATS_FILENAME] [--publisher ZIM_PUBLISHER] """
+    """[--debug]"""
     """
 
 -h --help                       Display this help message
@@ -64,6 +66,7 @@
     """optimization cache
 --stats-filename=<filename>  Path to store the progress JSON file to
 --publisher=<zim_publisher>     Custom Publisher in ZIM Metadata (openZIM otherwise)
+--debug                         Enable verbose output
 
 This script is used to produce a ZIM file (and any intermediate state)
 of Gutenberg repository using a mirror."""
@@ -104,6 +107,11 @@ def main():
     use_any_optimized_version = arguments.get("--use-any-optimized-version", False)
     stats_filename = arguments.get("--stats-filename") or None
     publisher = arguments.get("--publisher") or "openZIM"
+    debug = arguments.get("--debug") or False
+
+    if debug:
+        for handler in logger.handlers:
+            handler.setLevel(logging.DEBUG)
 
     s3_storage = None
     if optimization_cache: