diff --git a/public/src/client/category/tools.js b/public/src/client/category/tools.js
index 385255760b..c5102c0306 100644
--- a/public/src/client/category/tools.js
+++ b/public/src/client/category/tools.js
@@ -247,20 +247,20 @@ define('forum/category/tools', [
 	function setDeleteState(data) {
 		const topic = getTopicEl(data.tid);
 		topic.toggleClass('deleted', data.isDeleted);
-		topic.find('[component="topic/locked"]').toggleClass('hide', !data.isDeleted);
+		topic.find('[component="topic/locked"]').toggleClass('hidden', !data.isDeleted);
 	}
 
 	function setPinnedState(data) {
 		const topic = getTopicEl(data.tid);
 		topic.toggleClass('pinned', data.isPinned);
-		topic.find('[component="topic/pinned"]').toggleClass('hide', !data.isPinned);
+		topic.find('[component="topic/pinned"]').toggleClass('hidden', !data.isPinned);
 		ajaxify.refresh();
 	}
 
 	function setLockedState(data) {
 		const topic = getTopicEl(data.tid);
 		topic.toggleClass('locked', data.isLocked);
-		topic.find('[component="topic/locked"]').toggleClass('hide', !data.isLocked);
+		topic.find('[component="topic/locked"]').toggleClass('hidden', !data.isLocked);
 	}
 
 	function onTopicMoved(data) {