diff --git a/py_gen/templates/init.py b/py_gen/templates/init.py
index 75d52be..190d65e 100644
--- a/py_gen/templates/init.py
+++ b/py_gen/templates/init.py
@@ -33,6 +33,9 @@
 :: if version >= 3:
 import oxm
 :: #endif
+:: if version >= 4:
+import meter_band
+:: #endif
 from const import *
 from common import *
 from loxi import ProtocolError