diff --git a/htdocs/admin/facture.php b/htdocs/admin/facture.php
index b7f362f21ae..48c06dd4d8d 100644
--- a/htdocs/admin/facture.php
+++ b/htdocs/admin/facture.php
@@ -381,7 +381,7 @@ foreach ($dirmodels as $reldir)
                             }
                             else
                             {
-                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=setmod&amp;value='.preg_replace('/\.php$/','',$file).'&amp;scandir='.$module->scandir.'&amp;label='.urlencode($module->name).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"),'switch_off').'</a>';
+                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=setmod&value='.preg_replace('/\.php$/','',$file).'&scandir='.$module->scandir.'&label='.urlencode($module->name).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"),'switch_off').'</a>';
                             }
                             print '</td>';
 
@@ -535,7 +535,7 @@ foreach ($dirmodels as $reldir)
 	                            if (in_array($name, $def))
 	                            {
 	                            	print '<td align="center">'."\n";
-	                            	print '<a href="'.$_SERVER["PHP_SELF"].'?action=del&amp;value='.$name.'">';
+	                            	print '<a href="'.$_SERVER["PHP_SELF"].'?action=del&value='.$name.'">';
 	                            	print img_picto($langs->trans("Enabled"),'switch_on');
 	                            	print '</a>';
 	                            	print '</td>';
@@ -543,7 +543,7 @@ foreach ($dirmodels as $reldir)
 	                            else
 	                            {
 	                                print "<td align=\"center\">\n";
-	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=set&amp;value='.$name.'&amp;scandir='.$module->scandir.'&amp;label='.urlencode($module->name).'">'.img_picto($langs->trans("Disabled"),'switch_off').'</a>';
+	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=set&value='.$name.'&scandir='.$module->scandir.'&label='.urlencode($module->name).'">'.img_picto($langs->trans("Disabled"),'switch_off').'</a>';
 	                                print "</td>";
 	                            }
 
@@ -555,7 +555,7 @@ foreach ($dirmodels as $reldir)
 	                            }
 	                            else
 	                            {
-	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=setdoc&amp;value='.$name.'&amp;scandir='.$module->scandir.'&amp;label='.urlencode($module->name).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"),'off').'</a>';
+	                                print '<a href="'.$_SERVER["PHP_SELF"].'?action=setdoc&value='.$name.'&scandir='.$module->scandir.'&label='.urlencode($module->name).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"),'off').'</a>';
 	                            }
 	                            print '</td>';