diff --git a/static/js/browser.js b/static/js/browser.js
index 1df55e3..7e89686 100644
--- a/static/js/browser.js
+++ b/static/js/browser.js
@@ -96,6 +96,9 @@ oml.ui.browser = function() {
                     });
                 }
             },
+            toggle: function(data) {
+                oml.UI.set({showBrowser: !data.collapsed});
+            },
             oml_find: function() {
                 that.reloadList();
             },