diff --git a/pages/ajax.render.php b/pages/ajax.render.php
index d9cddaaa1..5e9a3a285 100644
--- a/pages/ajax.render.php
+++ b/pages/ajax.render.php
@@ -1155,7 +1155,6 @@ EOF
 				if ($oDashlet->IsFormRedrawNeeded()) {
 					$oForm = $oDashlet->GetForm(); // Rebuild the form since the values/content changed
 					$oForm->SetSubmitParams(utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php', array('operation' => 'update_dashlet_property', 'extra_params' => $aExtraParams));
-					$sHtml = addslashes($oForm->RenderAsPropertySheet($oPage, true, '.itop-dashboard'));
 					$sHtml= json_encode($sHtml);
 					$oPage->add_script("$('#dashlet_$sDashletId').html({$sHtml});");
 				}