diff --git a/workflow/engine/methods/appFolder/appFolderAjax.php b/workflow/engine/methods/appFolder/appFolderAjax.php
index 9bbe5f89e..2629be8c7 100755
--- a/workflow/engine/methods/appFolder/appFolderAjax.php
+++ b/workflow/engine/methods/appFolder/appFolderAjax.php
@@ -103,6 +103,7 @@ function expandNode(){
     if($_POST ['node']=="root") $_POST ['node'] ="/";
     
     if(!(isset($_POST['sendWhat']))) $_POST['sendWhat']="both";
+    if(isset($_POST['renderTree'])) $limit = 1000000;
     $totalItems=0;
     $totalFolders=0;
     $totalDocuments=0;
diff --git a/workflow/engine/templates/cases/casesDocuments.js b/workflow/engine/templates/cases/casesDocuments.js
index 8e7366af0..2a80855c7 100755
--- a/workflow/engine/templates/cases/casesDocuments.js
+++ b/workflow/engine/templates/cases/casesDocuments.js
@@ -1617,7 +1617,8 @@ var documentsTab = {
       dataUrl : '../appFolder/appFolderAjax.php',
       baseParams : {
         action : 'expandNode',
-        sendWhat : 'dirs'
+        sendWhat : 'dirs',
+        renderTree : 1
       }
     }),
     containerScroll : true,