diff --git a/createTemperatureLookup.py b/createTemperatureLookup.py
index 15de1e0..1eec7ae 100755
--- a/createTemperatureLookup.py
+++ b/createTemperatureLookup.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
 #
 # Creates a C code lookup table for doing ADC to temperature conversion
 # on a microcontroller