diff --git a/icefall/__init__.py b/icefall/__init__.py
index f466d6a62..2500aec27 100644
--- a/icefall/__init__.py
+++ b/icefall/__init__.py
@@ -1,3 +1,9 @@
+from . import checkpoint
+from . import decode
+from . import dist
+from . import env
+from . import utils
+
 from .checkpoint import (
     average_checkpoints,
     find_checkpoints,