diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index c2cd71756a..b355364729 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -1154,7 +1154,8 @@ body > [data-popper-placement] {
     .media-gallery,
     .video,
     .audio,
-    .attachment-list {
+    .attachment-list,
+    .preview-card {
       margin-left: 46px + 10px;
       width: calc(100% - (46px + 10px));
     }