diff -r 57bc32b5f411 -r 571473f62c1e www/includes/global.inc.php
--- a/www/includes/global.inc.php	Thu Mar 05 16:34:03 2020 +0100
+++ b/www/includes/global.inc.php	Thu Mar 05 21:19:14 2020 +0100
@@ -305,6 +305,7 @@
        <li><img style='float: left; margin-left: 3px; margin-right: 9px;' src='images/water.png' /><a href="inv_waters.php">Brouwwater</a></li>
        <li><img style='float: left; margin-right: 5px;' src='images/mash.png' /><a href="inv_equipments.php">Brouw apparatuur</a></li>
        <li><img style='float: left; margin-left: 3px; margin-right: 8px;' src='images/database.png' /><a href="inv_instock.php">Voorraad lijst</a></li>
+       <li><img style='float: left; margin-left: 3px; margin-right: 8px;' src='images/science.png' /><a href="inv_yeastlab.php">Gistbank lijst</a></li>
       </ul>
      </li>
      <li style='width: 80px;'>Instellingen