diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 3e10ea82eaa..de19d651ba2 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -9472,6 +9472,12 @@ abstract class CommonObject
 			}
 		}
 
+		// Delete linked object
+		$res = $this->deleteObjectLinked();
+		if ($res < 0) {
+			$error++;
+		}
+
 		// Commit or rollback
 		if ($error) {
 			$this->db->rollback();
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 9aa1ef5bd8e..d186c6e533b 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -744,31 +744,8 @@ class Mo extends CommonObject
 	 */
 	public function delete(User $user, $notrigger = false)
 	{
-		$this->db->begin();
-
-		$error = 0;
-
-		// Delete linked object
-		$res = $this->deleteObjectLinked();
-		if ($res < 0) {
-			$error++;
-		}
-
-		if(!$error){
-			$res = $this->deleteCommon($user, $notrigger);
-			if($res < 0){
-				$error++;
-			}
-		}
-
-		if(!$error){
-			dol_syslog(get_class($this)."::delete ".$this->id." by ".$user->id, LOG_DEBUG);
-			$this->db->commit();
-			return $res;
-		} else {
-			$this->db->rollback();
-			return -1;
-		}
+		return $this->deleteCommon($user, $notrigger);
+		//return $this->deleteCommon($user, $notrigger, 1);
 	}
 
 	/**