diff --git a/app/javascript/styles/mastodon/statuses.scss b/app/javascript/styles/mastodon/statuses.scss
index a8fd2936cfabce040a816545f63fef1fd17095ba..7ae1c5a2406e3850b90804520e4f108d50908bde 100644
--- a/app/javascript/styles/mastodon/statuses.scss
+++ b/app/javascript/styles/mastodon/statuses.scss
@@ -140,6 +140,11 @@
 
   .detailed-status {
     padding: 15px;
+
+    .detailed-status__display-avatar .account__avatar {
+      width: 48px;
+      height: 48px;
+    }
   }
 
   .status {