diff --git a/htdocs/telephonie/ligne/index.php b/htdocs/telephonie/ligne/index.php
index a0ef39bda9f..cad1898b5ae 100644
--- a/htdocs/telephonie/ligne/index.php
+++ b/htdocs/telephonie/ligne/index.php
@@ -184,7 +184,8 @@ print '</td>';
 
 print '</td><td valign="top" width="70%" rowspan="3">';
 
-print '<img src="./graphactive.php"><br /><br />';
+print '<img src="'.DOL_URL_ROOT.'/viewimage.php?modulepart=telephoniegraph&file=lignes/lignes.actives.png" alt="Lignes Actives" title="Lignes Actives"><br /><br />'."\n";
+
 print '<img src="./graphstat.php"><br /><br />';
 print '<img src="./graphconcurrent.php">';