diff --git a/python/__init__.py b/python/__init__.py
index 41adfe8..31c0bc5 100644
--- a/python/__init__.py
+++ b/python/__init__.py
@@ -51,6 +51,7 @@
 from fcch_detector import fcch_detector
 from clock_offset_corrector import clock_offset_corrector
 from gsm_input import gsm_input
+import arfcn
 
 
 #