diff --git a/ui-eln-lims/src/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SideMenu/SideMenuWidgetBrowserController.js b/ui-eln-lims/src/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SideMenu/SideMenuWidgetBrowserController.js
index d5b98234a002bd616c3a4dcc41aa5c60ddc0b93e..f9856b6817b4fd1c4778518b32007dd2b6fe2839 100644
--- a/ui-eln-lims/src/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SideMenu/SideMenuWidgetBrowserController.js
+++ b/ui-eln-lims/src/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SideMenu/SideMenuWidgetBrowserController.js
@@ -1975,6 +1975,7 @@ class SideMenuWidgetBrowserController extends window.NgComponents.default.Browse
     async _loadNodesExperimentDataSets(params) {
         var datasetRules = {
             [Util.guid()]: { type: "Experiment", name: "ATTR.PERM_ID", value: params.node.experimentPermId },
+            [Util.guid()]: { type: "Sample", name: "NULL.NULL", value : "NULL" }
         }
         var datasetSubcriteria = []