diff --git a/Layout/default/Pipework/Index.php b/Layout/default/Pipework/Index.php
index fa395436e..5edb5e961 100644
--- a/Layout/default/Pipework/Index.php
+++ b/Layout/default/Pipework/Index.php
@@ -7,7 +7,11 @@
 ?>
 <?php include(realpath(dirname(__FILE__)."/../../$mfLayoutPackage")."/header.php"); ?>
 <?php $wftype = "building"; ?>
-
+<style>
+    .dropdown-menu.show {
+        z-index: 9999999;
+    }
+</style>
 
     <!-- start page title -->
     <div class="row">