diff --git a/src/core/js/form_elements.js b/src/core/js/form_elements.js
index 94607ab01a906ded9999bbfef00340d5818838f4..da1d7fdf5603fef101be4409a3db9804924e8075 100644
--- a/src/core/js/form_elements.js
+++ b/src/core/js/form_elements.js
@@ -599,9 +599,7 @@ var form_elements = new function () {
             actions_box
                 .find(".bs-deselect-all")
                 .click((e) => {
-                    select.val(null)
-                        .selectpicker("render")
-                        .parent().toggleClass("open", false);
+                    select.selectpicker('deselectAll');
                     select[0].dispatchEvent(form_elements.field_changed_event);
                 });
         }