diff --git a/app/javascript/application.js b/app/javascript/application.js
index 68bb153..2cb6515 100644
--- a/app/javascript/application.js
+++ b/app/javascript/application.js
@@ -134,13 +134,9 @@ window.detailsObserver = new MutationObserver((mutations) => {
 function readoutUnitChanged(select) {
   var button = select.closest('tr').querySelector('.set-default-unit');
   if (select.value && select.value !== select.dataset.defaultUnitId) {
-    button.removeAttribute('disabled');
-    button.removeAttribute('aria-disabled');
-    button.removeAttribute('tabindex');
+    Turbo.StreamElement.prototype.enableElement(button);
   } else {
-    button.setAttribute('disabled', 'disabled');
-    button.setAttribute('aria-disabled', 'true');
-    button.setAttribute('tabindex', '-1');
+    Turbo.StreamElement.prototype.disableElement(button);
   }
 }
 window.readoutUnitChanged = readoutUnitChanged