diff --git a/src/components/JSONViewer/JSONSearch.tsx b/src/components/JSONViewer/JSONSearch.tsx
index 01f3ec63..6f9aeb6d 100644
--- a/src/components/JSONViewer/JSONSearch.tsx
+++ b/src/components/JSONViewer/JSONSearch.tsx
@@ -34,6 +34,7 @@ const JSONSearch = () => {
 				}}>
 				<label htmlFor='chunk-size'>Chunk interval:</label>
 				<input
+					type='number'
 					style={{
 						border: '1px solid black',
 						borderRadius: '5px',