diff --git a/blocks/oik-csv/index.js b/blocks/oik-csv/index.js
index 236ecfc..92839ae 100644
--- a/blocks/oik-csv/index.js
+++ b/blocks/oik-csv/index.js
@@ -227,7 +227,7 @@ export default registerBlockType(
 
 
 						<Fragment>
-							<div className="wp-block-oik-block-csv wp-block-shortcode" key="css-input">
+							<div className="wp-block-oik-block-csv">
 								<PlainText
 									id={inputId}
 									value={attributes.content}