diff --git a/src/editor/components/AddBlock/AddBlock.tsx b/src/editor/components/AddBlock/AddBlock.tsx
index 6b9b586cd..68117319d 100644
--- a/src/editor/components/AddBlock/AddBlock.tsx
+++ b/src/editor/components/AddBlock/AddBlock.tsx
@@ -36,6 +36,7 @@ const AddBlock = ({onAdd, className}: PropsWithChildren<AddBlockProps>) => {
         <div className={b(null, className)} ref={ref}>
             <button
                 className={b('button')}
+                type="button"
                 onClick={() => {
                     setIsOpened(!isOpened);
                     setSearch('');