diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 8cdd11fcb3c..a17e6e72610 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -1940,7 +1940,7 @@ class ContratLigne
 			// Appel des triggers
 			include_once DOL_DOCUMENT_ROOT . '/core/class/interfaces.class.php';
 			$interface=new Interfaces($this->db);
-			$result=$interface->run_triggers('CONTRACT_LINE_MODIFY',$this,$user,$langs,$conf);
+			$result=$interface->run_triggers('CONTRACT_MODIFY',$this,$user,$langs,$conf);
 			if ($result < 0) { $error++; $this->errors=$interface->errors; }
 			// Fin appel triggers
 		}