diff --git a/workflow/engine/methods/cases/casesListExtJs.php b/workflow/engine/methods/cases/casesListExtJs.php
index 16406e6de..df792878b 100755
--- a/workflow/engine/methods/cases/casesListExtJs.php
+++ b/workflow/engine/methods/cases/casesListExtJs.php
@@ -1,4 +1,6 @@
 <?php
+unset($_SESSION['APPLICATION']);
+
 //get the action from GET or POST, default is todo
 $action = isset( $_GET['action'] ) ? $_GET['action'] : (isset( $_POST['action'] ) ? $_POST['action'] : 'todo');
 //fix a previous inconsistency