diff --git a/src/renderers/shared/fiber/ReactFiberUpdateQueue.js b/src/renderers/shared/fiber/ReactFiberUpdateQueue.js
index 1474e69e2f..a246436fff 100644
--- a/src/renderers/shared/fiber/ReactFiberUpdateQueue.js
+++ b/src/renderers/shared/fiber/ReactFiberUpdateQueue.js
@@ -12,7 +12,7 @@
 
 'use strict';
 
-import type { Fiber } from 'ReactFiber';
+import type {Fiber} from 'ReactFiber';
 import type {PriorityLevel} from 'ReactPriorityLevel';
 
 const {