diff --git a/app/assets/stylesheets/embed.css.scss b/app/assets/stylesheets/embed.css.scss
index 5c02a289d6f..8ada6da3816 100644
--- a/app/assets/stylesheets/embed.css.scss
+++ b/app/assets/stylesheets/embed.css.scss
@@ -50,6 +50,7 @@ article.post {
 
     img {
       max-width: 45px;
+      border-radius: 50%;
     }
   }