diff --git a/plupload.js b/plupload.js
index 1769944..91a5c6b 100644
--- a/plupload.js
+++ b/plupload.js
@@ -33,32 +33,6 @@ Drupal.behaviors.plupload = {
       var elementSettings = (id && settings.plupload[id]) ? settings.plupload[id] : {};
       var pluploadSettings = $.extend({}, defaultSettings, elementSettings);
 
-      // Do additional requirements testing to prevent a less than ideal runtime
-      // from being used. For example, the Plupload library treats Firefox 3.5
-      // as supporting HTML 5, but this is incorrect, because Firefox 3.5
-      // doesn't support the 'multiple' attribute for file input controls. So,
-      // if settings.plupload._requirements.html5.mozilla = '1.9.2', then we
-      // remove 'html5' from pluploadSettings.runtimes if $.browser.mozilla is
-      // true and if $.browser.version is less than '1.9.2'.
-      if (settings.plupload['_requirements'] && pluploadSettings.runtimes) {
-        var runtimes = pluploadSettings.runtimes.split(',');
-        var filteredRuntimes = [];
-        for (var i = 0; i < runtimes.length; i++) {
-          var includeRuntime = true;
-          if (settings.plupload['_requirements'][runtimes[i]]) {
-            var requirements = settings.plupload['_requirements'][runtimes[i]];
-            for (var browser in requirements) {
-              if ($.browser[browser] && Drupal.plupload.compareVersions($.browser.version, requirements[browser]) < 0) {
-                includeRuntime = false;
-              }
-            }
-          }
-          if (includeRuntime) {
-            filteredRuntimes.push(runtimes[i]);
-          }
-        }
-        pluploadSettings.runtimes = filteredRuntimes.join(',');
-      }
       // Process Plupload events.
       if (elementSettings['init'] || false) {
         if (!pluploadSettings.init) {
diff --git a/plupload.module b/plupload.module
index f8b1050..e187f7a 100644
--- a/plupload.module
+++ b/plupload.module
@@ -337,19 +337,6 @@ function plupload_library() {
               'flash_swf_url' => file_create_url($library_path . '/js/plupload.flash.swf'),
               'silverlight_xap_url' => file_create_url($library_path . '/js/plupload.silverlight.xap'),
             ),
-            // The plupload.js integration file in the module folder can do
-            // additional browser checking to remove unsupported runtimes.
-            // This is in addition to what is done by the Plupload library.
-            '_requirements' => array(
-              'html5' => array(
-                // The Plupload library recognizes Firefox 3.5 as supporting
-                // HTML 5, but Firefox 3.5 does not support the HTML 5
-                // "multiple" attribute for file input controls. This makes the
-                // html5 runtime much less appealing, so we treat all Firefox
-                // versions less than 3.6 as ineligible for the html5 runtime.
-                'mozilla' => '1.9.2',
-              ),
-            ),
           ),
         ),
       ),