diff --git a/python/trx/__init__.py b/python/trx/__init__.py
index 81e569c..5d193b5 100644
--- a/python/trx/__init__.py
+++ b/python/trx/__init__.py
@@ -24,4 +24,5 @@
 from ctrl_if import ctrl_if
 from ctrl_if_bb import ctrl_if_bb
 from fake_pm import fake_pm
+from radio_if_grc import radio_if_grc
 from radio_if import radio_if