diff --git a/less/navbar.less b/less/navbar.less
index eb6031a59..9c5eeed4e 100644
--- a/less/navbar.less
+++ b/less/navbar.less
@@ -74,7 +74,7 @@
     }
 
     &.in {
-      overflow-y: auto;
+      overflow-y: visible;
     }
 
     // Undo the collapse side padding for navbars with containers to ensure