diff --git a/script/Averager.py b/script/Averager.py
index b8c2264..16eef80 100644
--- a/script/Averager.py
+++ b/script/Averager.py
@@ -33,7 +33,7 @@ class Averager(ReadonlyRegisterBase, ReadonlyRegisterArray):
             sleep(0.1)
         self.values = []
         for i in range (self.getSize()): 
-            self.values.append(mean(self.samples[index]))
+            self.values.append(mean(self.samples[i]))
         return self.values
              
     def getSensor(self, index):