diff --git a/tools/modules/arg_utils.py b/tools/modules/arg_utils.py
index 80093a7..c0482b7 100644
--- a/tools/modules/arg_utils.py
+++ b/tools/modules/arg_utils.py
@@ -8,7 +8,7 @@
 import argparse
 
 import logging
-logger = logging.getLogger("TF-M")
+logger = logging.getLogger("TF-M.{}".format(__name__))
 
 from elftools.elf.elffile import ELFFile
 from file_loader import load_bytes_from_file