diff --git a/client/galaxy/scripts/mvc/library/library-folderlist-view.js b/client/galaxy/scripts/mvc/library/library-folderlist-view.js
index 54736208756..1a3ec589011 100644
--- a/client/galaxy/scripts/mvc/library/library-folderlist-view.js
+++ b/client/galaxy/scripts/mvc/library/library-folderlist-view.js
@@ -283,7 +283,7 @@ var FolderListView = Backbone.View.extend({
     searchFolder: function(search_term) {
         const trimmed_term = $.trim(search_term);
         if (trimmed_term !== "") {
-            let result_collection = this.folder_container.search(search_term);
+            const result_collection = this.folder_container.search(search_term);
             this.collection.reset(result_collection);
         } else {
             this.paginate();
diff --git a/client/galaxy/scripts/mvc/library/library-foldertoolbar-view.js b/client/galaxy/scripts/mvc/library/library-foldertoolbar-view.js
index c2c1c505ab0..a5ccd932c52 100644
--- a/client/galaxy/scripts/mvc/library/library-foldertoolbar-view.js
+++ b/client/galaxy/scripts/mvc/library/library-foldertoolbar-view.js
@@ -1423,7 +1423,7 @@ var FolderToolbarView = Backbone.View.extend({
      */
     searchFolder: function(event) {
         const Galaxy = getGalaxyInstance();
-        let search_term = $(".folder-search-input").val();
+        const search_term = $(".folder-search-input").val();
         this.options.search_term = search_term;
         Galaxy.libraries.folderListView.searchFolder(search_term);
     },