diff --git a/example/src/UseUpdateNodeInternals/index.tsx b/example/src/UseUpdateNodeInternals/index.tsx
index b0673adc..2b254c5a 100644
--- a/example/src/UseUpdateNodeInternals/index.tsx
+++ b/example/src/UseUpdateNodeInternals/index.tsx
@@ -1,4 +1,4 @@
-import React, { useState, useCallback, CSSProperties, useRef } from 'react';
+import React, { useState, useCallback, CSSProperties } from 'react';
 
 import ReactFlow, {
   NodeTypesType,