diff --git a/app/Entities/Repos/PageRepo.php b/app/Entities/Repos/PageRepo.php
index 21fe820d0..6b004984f 100644
--- a/app/Entities/Repos/PageRepo.php
+++ b/app/Entities/Repos/PageRepo.php
@@ -424,9 +424,7 @@ class PageRepo extends EntityRepo
 
         $tree = collect($headers)->map(function($header) {
             $text = trim(str_replace("\xc2\xa0", '', $header->nodeValue));
-            if (mb_strlen($text) > 30) {
-                $text = mb_substr($text, 0, 27) . '...';
-            }
+            $text = mb_substr($text, 0, 100);
 
             return [
                 'nodeName' => strtolower($header->nodeName),
diff --git a/resources/assets/sass/_text.scss b/resources/assets/sass/_text.scss
index 1a613898e..f1d165a47 100644
--- a/resources/assets/sass/_text.scss
+++ b/resources/assets/sass/_text.scss
@@ -329,6 +329,12 @@ li.checkbox-item, li.task-list-item {
   overflow-wrap: break-word;
 }
 
+.limit-text {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
 /**
  * Grouping
  */
diff --git a/resources/views/pages/show.blade.php b/resources/views/pages/show.blade.php
index 0ae3fa5b6..fb0df2ddd 100644
--- a/resources/views/pages/show.blade.php
+++ b/resources/views/pages/show.blade.php
@@ -56,7 +56,7 @@
                 <div class="sidebar-page-nav menu">
                     @foreach($pageNav as $navItem)
                         <li class="page-nav-item h{{ $navItem['level'] }}">
-                            <a href="{{ $navItem['link'] }}">{{ $navItem['text'] }}</a>
+                            <a href="{{ $navItem['link'] }}" class="limit-text block">{{ $navItem['text'] }}</a>
                             <div class="primary-background sidebar-page-nav-bullet"></div>
                         </li>
                     @endforeach