diff --git a/namekoplus/command.py b/namekoplus/command.py
index c095e12..4ef3384 100644
--- a/namekoplus/command.py
+++ b/namekoplus/command.py
@@ -319,7 +319,7 @@ def metric_config_gen(module, class_name_str):
     """
     import sys
     from statsd.client.timer import Timer
-    sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))))
+    sys.path.append('.')
     click.echo(f'sys.path: {sys.path}')
 
     # Extract information of statsd config from the class of nameko service