diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index 83de127f254..7a8e1004468 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -1479,7 +1479,7 @@ class Societe extends CommonObject
 
 			$sql .= ",fk_effectif = ".($this->effectif_id > 0 ? ((int) $this->effectif_id) : "null");
 			if (isset($this->stcomm_id)) {
-				$sql .= ",fk_stcomm=".(($this->stcomm_id > 0 || $this->stcomm_id = -1) ? ((int) $this->stcomm_id) : "0");
+				$sql .= ",fk_stcomm=".(int) $this->stcomm_id;
 			}
 			if (isset($this->typent_id)) {
 				$sql .= ",fk_typent = ".($this->typent_id > 0 ? ((int) $this->typent_id) : "0");