diff --git a/htdocs/admin/facture.php b/htdocs/admin/facture.php
index a93f2151114..98bec1ec2f9 100644
--- a/htdocs/admin/facture.php
+++ b/htdocs/admin/facture.php
@@ -105,7 +105,7 @@ while (($file = readdir($handle))!==false)
 
       if ($facture_addon_var == "$file")
 	{
-	  print '<img src="/theme/'.$conf->theme.'/img/tick.png" border="0"></a>';
+	  print '<img src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/tick.png" border="0"></a>';
 	}
       else
 	{
@@ -159,7 +159,7 @@ while (($file = readdir($handle))!==false)
 
       if ($facture_addon_var_pdf == "$name")
 	{
-	  print '<img src="/theme/'.$conf->theme.'/img/tick.png" border="0"></a>';
+	  print '<img src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/tick.png" border="0"></a>';
 	}
       else
 	{