diff --git a/public/src/forum/topic/postTools.js b/public/src/forum/topic/postTools.js
index 5fe564c3db..3b63650942 100644
--- a/public/src/forum/topic/postTools.js
+++ b/public/src/forum/topic/postTools.js
@@ -15,6 +15,8 @@ define('forum/topic/postTools', ['composer', 'share', 'navigator'], function(com
 		share.addShareHandlers(topicName);
 
 		addFavouriteHandler();
+
+		addVoteHandler();
 	};
 
 	PostTools.toggle = function(pid, isDeleted) {
@@ -37,30 +39,42 @@ define('forum/topic/postTools', ['composer', 'share', 'navigator'], function(com
 
 	function addFavouriteHandler() {
 		$('#post-container').on('mouseenter', '.favourite-tooltip', function() {
-			if (!$(this).data('users-loaded')) {
-				$(this).data('users-loaded', 'true');
-				var pid = $(this).parents('.post-row').attr('data-pid');
-				var el = $(this).attr('title', "Loading...");
-				socket.emit('posts.getFavouritedUsers', pid, function(err, usernames) {
-					if (err) {
-						return;
-					}
-					if (usernames.length > 6) {
-						var otherCount = usernames.length - 5;
-						usernames = usernames.slice(0, 5).join(', ').replace(/,/g, '|');
-						translator.translate('[[topic:users_and_others, ' + usernames + ', ' + otherCount + ']]', function(translated) {
-							translated = translated.replace(/\|/g, ',');
-							el.attr('title', translated).tooltip('show');
-						});
-					} else {
-						usernames = usernames.join(', ');
-						el.attr('title', usernames).tooltip('show');
-					}
-				});
+			loadDataAndCreateTooltip($(this), 'posts.getFavouritedUsers');
+		});
+	}
+
+	function addVoteHandler() {
+		$('#post-container').on('mouseenter', '.post-row .votes', function() {
+			loadDataAndCreateTooltip($(this), 'posts.getUpvoters');
+		});
+	}
+
+	function loadDataAndCreateTooltip(el, method) {
+		var pid = el.parents('.post-row').attr('data-pid');
+		socket.emit(method, pid, function(err, usernames) {
+			if (!err) {
+				createTooltip(el, usernames);
 			}
 		});
 	}
 
+	function createTooltip(el, usernames) {
+		if (!usernames.length) {
+			return;
+		}
+		if (usernames.length > 6) {
+			var otherCount = usernames.length - 5;
+			usernames = usernames.slice(0, 5).join(', ').replace(/,/g, '|');
+			translator.translate('[[topic:users_and_others, ' + usernames + ', ' + otherCount + ']]', function(translated) {
+				translated = translated.replace(/\|/g, ',');
+				el.attr('title', translated).tooltip('destroy').tooltip('show');
+			});
+		} else {
+			usernames = usernames.join(', ');
+			el.attr('title', usernames).tooltip('destroy').tooltip('show');
+		}
+	}
+
 	function addPostHandlers(tid, threadState) {
 		$('.topic').on('click', '.post_reply', function() {
 			if (!threadState.locked) {
diff --git a/src/favourites.js b/src/favourites.js
index c887c5c7e7..64de4fa32f 100644
--- a/src/favourites.js
+++ b/src/favourites.js
@@ -253,4 +253,12 @@ var async = require('async'),
 		db.getSetsMembers(sets, callback);
 	};
 
+	Favourites.getUpvotedUidsByPids = function(pids, callback) {
+		var sets = pids.map(function(pid) {
+			return 'pid:' + pid + ':upvote';
+		});
+		db.getSetsMembers(sets, callback);
+	};
+
+
 }(exports));
diff --git a/src/socket.io/posts.js b/src/socket.io/posts.js
index 6b3b51547c..d08903a779 100644
--- a/src/socket.io/posts.js
+++ b/src/socket.io/posts.js
@@ -250,20 +250,25 @@ SocketPosts.getPrivileges = function(socket, pid, callback) {
 
 SocketPosts.getFavouritedUsers = function(socket, pid, callback) {
 	favourites.getFavouritedUidsByPids([pid], function(err, data) {
-		if(err) {
+		if (err || !Array.isArray(data) || !data.length) {
 			return callback(err);
 		}
 
-		if(!Array.isArray(data) || !data.length) {
-			callback(null, []);
-		}
+		user.getUsernamesByUids(data[0], callback);
+	});
+};
 
-		var pid_uids = data[0];
+SocketPosts.getUpvoters = function(socket, pid, callback) {
+	favourites.getUpvotedUidsByPids([pid], function(err, data) {
+		if (err || !Array.isArray(data) || !data.length) {
+			return callback(err, []);
+		}
 
-		user.getUsernamesByUids(pid_uids, callback);
+		user.getUsernamesByUids(data[0], callback);
 	});
 };
 
+
 SocketPosts.getPidPage = function(socket, pid, callback) {
 	posts.getPidPage(pid, socket.uid, callback);
 };