diff --git a/app/assets/javascripts/mobile.js b/app/assets/javascripts/mobile.js
index 1583742c3..ed439a416 100644
--- a/app/assets/javascripts/mobile.js
+++ b/app/assets/javascripts/mobile.js
@@ -1 +1,2 @@
 //= require hammer.min.js
+//= require jquery-1.10.1.min.js
diff --git a/app/views/mobile/posts/index.html.erb b/app/views/mobile/posts/index.html.erb
index c4df4c231..72b904392 100644
--- a/app/views/mobile/posts/index.html.erb
+++ b/app/views/mobile/posts/index.html.erb
@@ -11,7 +11,8 @@
   <meta name="viewport" content="width=device-width,initial-scale=1">
   <script type="text/javascript">
   	$(function() {
-      var doc = new Hammer(document);
+      var doc = new Hammer(document.body);
+      
       doc.on("swipeleft", function(e) {
         var href = $(".paginator a[rel=next]").attr("href");
         if (href) {
diff --git a/app/views/mobile/posts/show.html.erb b/app/views/mobile/posts/show.html.erb
index cc8118999..ab38978fe 100644
--- a/app/views/mobile/posts/show.html.erb
+++ b/app/views/mobile/posts/show.html.erb
@@ -13,7 +13,8 @@
   <meta name="viewport" content="width=device-width,initial-scale=<%= @post.device_scale %>">
   <script type="text/javascript">
     $(function() {
-      var doc = new Hammer(document);
+      var doc = new Hammer(document.body);
+      
       doc.on("swipeleft", function(e) {
         var href = $(".paginator a[rel=next]").attr("href");
         if (href) {
diff --git a/config/danbooru_default_config.rb b/config/danbooru_default_config.rb
index 3d1d4a952..13b422c83 100644
--- a/config/danbooru_default_config.rb
+++ b/config/danbooru_default_config.rb
@@ -4,7 +4,7 @@ module Danbooru
   class Configuration
     # The version of this Danbooru.
     def version
-      "2.57.1"
+      "2.57.2"
     end
 
     # The name of this Danbooru.
diff --git a/vendor/assets/javascripts/hammer.min.js b/vendor/assets/javascripts/hammer.min.js
index 06e07d6ff..3d2294716 100644
--- a/vendor/assets/javascripts/hammer.min.js
+++ b/vendor/assets/javascripts/hammer.min.js
@@ -1,4 +1,4 @@
-/*! Hammer.JS - v2.0.2 - 2014-07-28
+/*! Hammer.JS - v2.0.2 - 2014-07-26
  * http://hammerjs.github.io/
  *
  * Copyright (c) 2014 Jorik Tangelder <j.tangelder@gmail.com>;