diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index ff886b7..4679645 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -21,7 +21,7 @@
         <!-- Sidebar - Brand -->
         <a class="sidebar-brand d-flex align-items-center justify-content-center" href="/">
           <div class="sidebar-brand-icon rotate-n-15">
-            <i class="fas chalkboard-teacher"></i>
+            <i class="fas fa-chalkboard-teacher"></i>
           </div>
           <div class="sidebar-brand-text mx-3">Kurs</div>
         </a>