diff --git a/public/src/forum/home.js b/public/src/forum/home.js
index 18462f87de..b2d2e553ce 100644
--- a/public/src/forum/home.js
+++ b/public/src/forum/home.js
@@ -16,6 +16,10 @@ define(function() {
 		app.enterRoom('home');
 
 		socket.on('event:new_post', home.onNewPost);
+
+		$('.home .category-header').tooltip({
+			placement: 'bottom'
+		});
 	};
 
 	home.onNewPost = function(data) {