diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index dcc31870b1c..73220505692 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -2301,7 +2301,11 @@ abstract class CommonObject
 				// Triggers
 				if (!$error && !$notrigger) {
 					// Call triggers
-					$result = $this->call_trigger(strtoupper(get_class($this)).'_MODIFY', $user);
+					if (get_class($this) == 'Commande') {
+						$result = $this->call_trigger('ORDER_MODIFY', $user);
+					}else{
+						$result = $this->call_trigger(strtoupper(get_class($this)).'_MODIFY', $user);
+					}
 					if ($result < 0) {
 						$error++;
 					}