diff --git a/app/assets/stylesheets/mobile/topic-post.scss b/app/assets/stylesheets/mobile/topic-post.scss
index 0dabffd02ca..ffa4a914361 100644
--- a/app/assets/stylesheets/mobile/topic-post.scss
+++ b/app/assets/stylesheets/mobile/topic-post.scss
@@ -431,3 +431,7 @@ span.highlighted {
   opacity: 100%;
   margin-bottom: 1rem;
 }
+
+.placeholder .topic-body {
+  width: 100%;
+}