diff --git a/html/pages/devices.inc.php b/html/pages/devices.inc.php
index ce41d128ee..5c2a9c80d2 100644
--- a/html/pages/devices.inc.php
+++ b/html/pages/devices.inc.php
@@ -251,9 +251,9 @@ if($format == "graph")
         echo("<div style='display: block; padding: 1px; margin: 2px; min-width: ".($width+78)."px; max-width:".($width+78)."px; min-height:170px; max-height:170px; text-align: center; float: left; background-color: #f5f5f5;'>
         <a href='device/device=".$device['device_id']."/' onmouseover=\"return overlib('\
         <div style=\'font-size: 16px; padding:5px; font-weight: bold; color: #e5e5e5;\'>".$device['hostname']." - ".$interface['ifDescr']."</div>\
-        <img src=\'graph.php?type=$graph_type&amp;id=".$device['device_id']."&amp;from=".$config['time']['day']."&amp;to=".$config['time']['now']."&amp;width=450&amp;height=150&amp;title=yes\'>\
+        <img src=\'graph.php?type=$graph_type&amp;device=".$device['device_id']."&amp;from=".$config['time']['day']."&amp;to=".$config['time']['now']."&amp;width=450&amp;height=150&amp;title=yes\'>\
         ', CENTER, LEFT, FGCOLOR, '#e5e5e5', BGCOLOR, '#e5e5e5', WIDTH, 400, HEIGHT, 150);\" onmouseout=\"return nd();\"  >".
-        "<img src='graph.php?type=$graph_type&amp;id=".$device['device_id']."&amp;from=".$config['time']['day']."&amp;to=".$config['time']['now']."&amp;width=".$width."&amp;height=110&amp;legend=no&amp;title=yes'>
+        "<img src='graph.php?type=$graph_type&amp;device=".$device['device_id']."&amp;from=".$config['time']['day']."&amp;to=".$config['time']['now']."&amp;width=".$width."&amp;height=110&amp;legend=no&amp;title=yes'>
         </a>
         </div>");
       }