diff --git a/application/forms.class.inc.php b/application/forms.class.inc.php
index 94c66a009..5434358ef 100644
--- a/application/forms.class.inc.php
+++ b/application/forms.class.inc.php
@@ -1548,8 +1548,8 @@ class DesignerFormSelectorField extends DesignerFormField
 
 		if ($sRenderMode == 'property')
 		{
-			$this->aWidgetExtraParams['data_selector'] = $sSelector;
 			$sSelector = $this->oForm->GetHierarchyPath().'/'.$this->sCode.$this->oForm->GetSuffix();
+			$this->aWidgetExtraParams['data_selector'] = $sSelector;
 		}
 		else
 		{