diff --git a/app/assets/stylesheets/common/base/header.scss b/app/assets/stylesheets/common/base/header.scss
index f65a62bbb..9c1a34a09 100644
--- a/app/assets/stylesheets/common/base/header.scss
+++ b/app/assets/stylesheets/common/base/header.scss
@@ -163,6 +163,7 @@
   b.topics-count {
     color: scale-color($primary, $lightness: 50%);
     font-weight: normal;
+    font-size: 11px;
   }
 
   ul {