diff --git a/pi3d/event/FindDevices.py b/pi3d/event/FindDevices.py
index b2103c2d..4a723278 100644
--- a/pi3d/event/FindDevices.py
+++ b/pi3d/event/FindDevices.py
@@ -2,7 +2,7 @@
 from .Constants import *
 
 def test_bit(nlst, b):
-  index = b / 32
+  index = b // 32
   bit = b % 32
   if len(nlst) <= index:
     return False