diff --git a/script/Averager.py b/script/Averager.py
index fe15db3..e2f1a84 100644
--- a/script/Averager.py
+++ b/script/Averager.py
@@ -26,12 +26,12 @@ class Averager(ReadonlyRegisterBase, ReadonlyRegisterArray):
         while True:
             for i in range (self.getSize()):
                 self.samples[i].append(self.devices[i].read())
-            if integration_time is None or (time.time() - start)  >= integration_time:
+            if self.integration_time is None or (time.time() - start)  >= self.integration_time:
                 break
             sleep(0.1)
         ret = []
         for i in range (self.getSize()): 
-            ret.append(getSample[i])
+            ret.append(getSample(i))
         
      
     def getSample(self, index):