diff --git a/codeguru_profiler_agent/aws_lambda/profiler_decorator.py b/codeguru_profiler_agent/aws_lambda/profiler_decorator.py
index 83489be..ef16c8f 100644
--- a/codeguru_profiler_agent/aws_lambda/profiler_decorator.py
+++ b/codeguru_profiler_agent/aws_lambda/profiler_decorator.py
@@ -1,5 +1,6 @@
 import os
 from datetime import datetime
+import functools
 from codeguru_profiler_agent.aws_lambda.lambda_context import LambdaContext
 
 _profiler = None
@@ -35,6 +36,7 @@ def with_lambda_profiler(profiling_group_name=None, region_name=None, environmen
         See Profiler class for details.
     """
     def function_decorator(function):
+        @functools.wraps(function)
         def profiler_decorate(event, context):
             start_time = datetime.now()
             global _profiler
diff --git a/codeguru_profiler_agent/metrics/with_timer.py b/codeguru_profiler_agent/metrics/with_timer.py
index 217c03b..a537449 100644
--- a/codeguru_profiler_agent/metrics/with_timer.py
+++ b/codeguru_profiler_agent/metrics/with_timer.py
@@ -1,4 +1,5 @@
 from __future__ import absolute_import
+import functools
 
 from time import perf_counter
 from time import process_time
@@ -19,6 +20,7 @@ def wrapper(fn):
                 "Unexpected measurement mode for timer '{}'".format(
                     str(measurement)))
 
+        @functools.wraps(fn)
         def timed(self, *args, **kwargs):
             if self.timer is None:
                 return fn(self, *args, **kwargs)