diff --git a/blockstore/lib/operations/__init__.py b/blockstore/lib/operations/__init__.py
index 93ea11df2..5fd238b14 100644
--- a/blockstore/lib/operations/__init__.py
+++ b/blockstore/lib/operations/__init__.py
@@ -25,6 +25,7 @@ import preorder
 import register
 import transfer
 import update
+import revoke
 import namespacepreorder
 import namespacedefine
 import namespacebegin