diff --git a/avocado/core/job.py b/avocado/core/job.py
index abb4d82f28..4a07a66567 100644
--- a/avocado/core/job.py
+++ b/avocado/core/job.py
@@ -209,9 +209,7 @@ def __exit__(self, _exc_type, _exc_value, _traceback):
     def __start_job_logging(self):
         # Enable test logger
         full_log = os.path.join(self.logdir, "full.log")
-        fmt = (
-            "%(asctime)s %(module)-16.16s L%(lineno)-.4d %(levelname)-5.5s| %(message)s"
-        )
+        fmt = "%(asctime)s %(name)s %(module)-16.16s L%(lineno)-.4d %(levelname)-5.5s| %(message)s"
         output.add_log_handler(
             LOG_JOB,
             logging.FileHandler,
diff --git a/avocado/core/utils/messages.py b/avocado/core/utils/messages.py
index a705090942..ab76b68abd 100644
--- a/avocado/core/utils/messages.py
+++ b/avocado/core/utils/messages.py
@@ -249,7 +249,7 @@ def start_logging(config, queue):
     log_handler = RunnerLogHandler(queue, "log")
     stdout_handler = RunnerLogHandler(queue, "stdout")
     stderr_handler = RunnerLogHandler(queue, "stderr")
-    fmt = "%(asctime)s %(module)-16.16s L%(lineno)-.4d %(levelname)-5.5s| %(message)s"
+    fmt = "%(asctime)s %(name)s %(module)-16.16s L%(lineno)-.4d %(levelname)-5.5s| %(message)s"
     formatter = logging.Formatter(fmt=fmt)
     log_handler.setFormatter(formatter)
     stdout_handler.setFormatter(formatter)
diff --git a/selftests/functional/basic.py b/selftests/functional/basic.py
index 8f01288e0c..d152f6b962 100644
--- a/selftests/functional/basic.py
+++ b/selftests/functional/basic.py
@@ -823,7 +823,7 @@ def check_matplotlib_logs(file_path):
             self.assertTrue(os.path.exists(file_path))
             with open(file_path, encoding="utf-8") as file:
                 stream = file.read()
-                self.assertIn("matplotlib DEBUG|", stream)
+                self.assertIn("matplotlib __init__         L0337 DEBUG|", stream)
 
         log_dir = os.path.join(self.tmpdir.name, "latest")
         test_log_dir = os.path.join(