diff --git a/python/adeunisrf.py b/python/adeunisrf.py
index 9fd53f5..9b113da 100644
--- a/python/adeunisrf.py
+++ b/python/adeunisrf.py
@@ -8,6 +8,7 @@
 
 
 import binascii
+import lorautil
 
 #              L A T I T U D E        L O N G I TU DE
 # status temp  deg min sec +hem   deg min  min  min