1 files changed, 1 insertions, 1 deletions
diff --git a/app/assets/javascripts/components/features/compose/containers/warning_container.jsx b/app/assets/javascripts/components/features/compose/containers/warning_container.jsx
index 62a9bb571..cd744ed82 100644
--- a/app/assets/javascripts/components/features/compose/containers/warning_container.jsx
+++ b/app/assets/javascripts/components/features/compose/containers/warning_container.jsx
@@ -29,7 +29,7 @@ const WarningWrapper = ({ needsLeakWarning, needsLockWarning, mentionedDomains }
       <Warning
         message={<FormattedMessage
           id='compose_form.privacy_disclaimer'
-          defaultMessage='Your private status will be delivered to mentioned users on {domains}. Do you trust {domainsCount, plural, one {that server} other {those servers}} to not leak your status?'
+          defaultMessage='Your private status will be delivered to mentioned users on {domains}. Do you trust {domainsCount, plural, one {that server} other {those servers}}? Post privacy only works on Mastodon instances. If {domains} {domainsCount, plural, one {is not a Mastodon instance} other {are not Mastodon instances}}, there will be no indication that your post is private, and it may be boosted or otherwise made visible to unintended recipients.'
           values={{ domains: <strong>{mentionedDomains.join(', ')}</strong>, domainsCount: mentionedDomains.length }}
         />}
       />