diff --git a/app/assets/javascripts/discourse/components/edit-category-panel.js.es6 b/app/assets/javascripts/discourse/components/edit-category-panel.js.es6
index a614d783822..6a45839cf74 100644
--- a/app/assets/javascripts/discourse/components/edit-category-panel.js.es6
+++ b/app/assets/javascripts/discourse/components/edit-category-panel.js.es6
@@ -8,7 +8,7 @@ export function buildCategoryPanel(tab, extras) {
       activeTab: Ember.computed.equal("selectedTab", tab),
       classNameBindings: [
         ":modal-tab",
-        "activeTab::invisible",
+        "activeTab::hide",
         `:edit-category-tab-${tab}`
       ]
     },