diff --git a/scss/layout/_navbar.scss b/scss/layout/_navbar.scss
index 5cd5ea87d..1a7ec6c6e 100644
--- a/scss/layout/_navbar.scss
+++ b/scss/layout/_navbar.scss
@@ -148,6 +148,7 @@ Navbar
 
   .dropdown-menu {
     position: absolute;
+    z-index: $zindex-fixed;
   }
 
   .navbar-nav {