diff --git a/php/classes/RequestMgr.php b/php/classes/RequestMgr.php
index b03af5d..2cc3b0e 100644
--- a/php/classes/RequestMgr.php
+++ b/php/classes/RequestMgr.php
@@ -232,7 +232,7 @@ class RequestMgr extends AmdaObjectMgr
 						{
 							$argsTab['param'] = array_unique($params);
 							$argsTab['startTime'] = $obj->startDate;
-							$argsTab['stopTime'] = $$obj->stopDate;
+							$argsTab['stopTime'] = $obj->stopDate;
 						}
 					}	
 					if (count($argsTab) > 0) $args[] = $argsTab;
--
libgit2 0.21.2