diff --git a/expetator/monitors/kwollect.py b/expetator/monitors/kwollect.py
index 2a1eeffdf4f0c8eeab4adcd504074f0a197626cc..88c72430c523b4c36c23a7b840856dc807de7623 100644
--- a/expetator/monitors/kwollect.py
+++ b/expetator/monitors/kwollect.py
@@ -25,8 +25,8 @@ class Power:
         self.start_time = None
         self.end_time = None
         self.executor = None
-        self.names = get_names()
-        self.metric = {'kwollect'}
+        self.names = {'kwollect'}
+        self.metric = metric
         
     def build(self, executor):
         """Prepare the right request only needed on g5k"""
diff --git a/setup.py b/setup.py
index 1cf3e7c9f2f4dad19bcf5852d920d0d4961366f7..bfb4ad910d8c9b8cfc51be30c3d68b4818195a34 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
 
 setuptools.setup(
     name="expetator",
-    version="0.3.9",
+    version="0.3.10",
     author="Georges Da Costa",
     author_email="georges.da-costa@irit.fr",
     description="A framework for monitoring HPC applications using DVFS",