diff --git a/b_asic/__init__.py b/b_asic/__init__.py
index 19a34bd33c94da4b39d33ec71ce89a851bba311e..67e1c856e8911781786f80974c188ed06ad06859 100644
--- a/b_asic/__init__.py
+++ b/b_asic/__init__.py
@@ -2,6 +2,7 @@
 Better ASIC Toolbox.
 TODO: More info.
 """
+from b_asic.abstract_operation import *
 from b_asic.core_operations import *
 from b_asic.graph_component import *
 from b_asic.graph_id import *