diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 1c532e26147..7b35cbd1148 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -3690,6 +3690,15 @@ class Propal extends CommonObject
 			}
 		}
 
+		global $action;
+		$hookmanager->initHooks(array('propaldao'));
+		$parameters = array('id'=>$this->id, 'getnomurl'=>$result);
+		$reshook = $hookmanager->executeHooks('getNomUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
+		if ($reshook > 0) {
+			$result = $hookmanager->resPrint;
+		} else {
+			$result .= $hookmanager->resPrint;
+		}
 		return $result;
 	}