diff --git a/cml/controller/__init__.py b/cml/controller/__init__.py
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..bead79d259e5dbad5b9e4d544d615fcebd0d8025 100644
--- a/cml/controller/__init__.py
+++ b/cml/controller/__init__.py
@@ -0,0 +1,6 @@
+from .api import *
+
+
+__all__ = (
+    api.__all__
+)