diff --git a/Templates/Build/upgrade.tpl b/Templates/Build/upgrade.tpl
index 1b6a1e07..d47f62ca 100644
--- a/Templates/Build/upgrade.tpl
+++ b/Templates/Build/upgrade.tpl
@@ -23,12 +23,11 @@ if($bindicate == 1) {
 	$mastertime = $uprequire['time'];
 ?>
 <?php
-$total_available = (int)($village->awood + $village->aclay  + $village->airon  + $village->acrop);
 $total_required = (int)($uprequire['wood'] + $uprequire['clay'] + $uprequire['iron'] + $uprequire['crop']);
 ?>
 <p id="contract"><b><?php echo COSTS_UPGRADING_LEVEL;?> <?php echo $village->resarray['f'.$id]+1+$loopsame+$doublebuild+$master; ?>:<br />
 <img class="r1" src="img/x.gif" alt="Lumber" title="Lumber" /><span class="little_res"><?php echo $uprequire['wood']; ?></span> | <img class="r2" src="img/x.gif" alt="Clay" title="Clay" /><span class="little_res"><?php echo $uprequire['clay']; ?></span> | <img class="r3" src="img/x.gif" alt="Iron" title="Iron" /><span class="little_res"><?php echo $uprequire['iron']; ?></span> | <img class="r4" src="img/x.gif" alt="Crop" title="Crop" /><span class="little_res"><?php echo $uprequire['crop']; ?></span> | <img class="r5" src="img/x.gif" alt="Crop consumption" title="Crop consumption" /><?php echo $uprequire['pop']; ?> | <img class="clock" src="img/x.gif" alt="duration" title="duration" /><?php echo $generator->getTimeFormat($uprequire['time']);
-if($session->userinfo['gold'] >= 3 && $building->getTypeLevel(17) >= 1 && $total_available >= $total_required) {
+if($session->userinfo['gold'] >= 3 && $building->getTypeLevel(17) >= 1 && $village->atotal >= $total_required) {
     echo "| <a href=\"build.php?gid=17&t=3&r1=".$uprequire['wood']."&r2=".$uprequire['clay']."&r3=".$uprequire['iron']."&r4=".$uprequire['crop']."\" title=\"NPC trade\"><img class=\"npc\" src=\"img/x.gif\" alt=\"NPC trade\" title=\"NPC trade\" /></a>";
 } ?><br />
 <?php