diff --git a/app/middleware/state/flow.js b/app/middleware/state/flow.js
index <HASH>..<HASH> 100644
--- a/app/middleware/state/flow.js
+++ b/app/middleware/state/flow.js
@@ -6,7 +6,7 @@ exports = module.exports = function(dispatcher) {
 };
 
 // TODO: rename this to ceremony
-exports['@implements'] = 'http://i.bixbyjs.org/http/middleware/state/flow';
+exports['@implements'] = 'http://i.bixbyjs.org/http/middleware/ceremony';
 exports['@require'] = [
   '../../state/dispatcher'
 ];
Rename state/flow middleware interface to ceremony.