diff --git a/src/button/ShareButton.tsx b/src/button/ShareButton.tsx
index 2f7f1334..11f4acbb 100644
--- a/src/button/ShareButton.tsx
+++ b/src/button/ShareButton.tsx
@@ -24,7 +24,7 @@ export const ShareButton: FC<
 > = (props) => {
   const { t } = useTranslation();
   return (
-    <Button kind="secondary" size="sm" Icon={UserAddSolidIcon} {...props}>
+    <Button data-testid="open_share_modal" kind="secondary" size="sm" Icon={UserAddSolidIcon} {...props}>
       {t("Share")}
     </Button>
   );