diff --git a/web/src/components/About.jsx b/web/src/components/About.jsx
index 1bfe33e..64afa40 100644
--- a/web/src/components/About.jsx
+++ b/web/src/components/About.jsx
@@ -33,7 +33,7 @@ export default function AboutDialog() {
         open={open}
         onClose={() => setOpen(false)}
         aria-labelledby='form-dialog-title'
-        fullWidth='true'
+        fullWidth
         maxWidth='sm'
       >
         <DialogTitle id='form-dialog-title'>{t('About')}</DialogTitle>
diff --git a/web/src/components/Donate/DonateDialog.jsx b/web/src/components/Donate/DonateDialog.jsx
index ccd2d28..d3902f5 100644
--- a/web/src/components/Donate/DonateDialog.jsx
+++ b/web/src/components/Donate/DonateDialog.jsx
@@ -15,7 +15,7 @@ export default function DonateDialog({ onClose }) {
   const { t } = useTranslation()
 
   return (
-    <Dialog open onClose={onClose} aria-labelledby='form-dialog-title' fullWidth='true' maxWidth='xs'>
+    <Dialog open onClose={onClose} aria-labelledby='form-dialog-title' fullWidth maxWidth='xs'>
       <DialogTitle id='form-dialog-title'>{t('Donate')}</DialogTitle>
       <DialogContent>
         <List>