diff --git a/src/widget/index.js b/src/widget/index.js
index cc74ecb27..399297233 100644
--- a/src/widget/index.js
+++ b/src/widget/index.js
@@ -17,6 +17,7 @@ export * from "./datetime";
 export * from "./datetimepane";
 export * from "./dynamicdatetime";
 export * from "./time";
+export * from "./timeinterval";
 export * from "./editor";
 export * from "./yearmonth";
 export * from "./multiselect";