diff --git a/app/assets/stylesheets/mobile/header.scss b/app/assets/stylesheets/mobile/header.scss
index 2f4599850..328306d69 100644
--- a/app/assets/stylesheets/mobile/header.scss
+++ b/app/assets/stylesheets/mobile/header.scss
@@ -74,3 +74,7 @@
 .search-link .topic-statuses .topic-status i {
   font-size: 14px;
 }
+
+.d-header h2 {
+  max-width: 150px;
+}