diff --git a/app/javascript/mastodon/features/status/components/detailed_status.js b/app/javascript/mastodon/features/status/components/detailed_status.js
index fe4ff4d8d..ae2ffdf32 100644
--- a/app/javascript/mastodon/features/status/components/detailed_status.js
+++ b/app/javascript/mastodon/features/status/components/detailed_status.js
@@ -264,7 +264,7 @@ class DetailedStatus extends ImmutablePureComponent {
 
           <div className='detailed-status__meta'>
             <a className='detailed-status__datetime' href={status.get('url')} target='_blank' rel='noopener noreferrer'>
-              <FormattedDate value={new Date(status.get('created_at'))} hour12={false} year='numeric' month='short' day='2-digit' hour='2-digit' minute='2-digit' />
+              <FormattedDate value={new Date(status.get('created_at'))} hour12={true} year='numeric' month='short' day='2-digit' hour='2-digit' minute='2-digit' />
             </a>{visibilityLink}{applicationLink}{reblogLink} · {favouriteLink}
           </div>
         </div>