diff --git a/htdocs/contact/class/contact.class.php b/htdocs/contact/class/contact.class.php
index 1bfc9ee8c19..1f307b00c69 100644
--- a/htdocs/contact/class/contact.class.php
+++ b/htdocs/contact/class/contact.class.php
@@ -177,7 +177,7 @@ class Contact extends CommonObject
 		if (empty($this->priv)) $this->priv = 0;
 		if (empty($this->statut)) $this->statut = 0; // This is to convert '' into '0' to avoid bad sql request
 
-		$entity = (isset($this->entity) && is_numeric($this->entity)?$this->entity:$conf->entity);
+		$entity = ((isset($this->entity) && is_numeric($this->entity))?$this->entity:$conf->entity);
 
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."socpeople (";
 		$sql.= " datec";