diff --git a/src/api/flow.ts b/src/api/flow.ts
index 9798a9b3c..8cb0da1cb 100644
--- a/src/api/flow.ts
+++ b/src/api/flow.ts
@@ -1,5 +1,5 @@
 import { action } from "./action"
-import { noop } from "../utils/utils"
+import { fail, noop } from "../utils/utils"
 
 let generatorId = 0