diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 4a303bd001..fd30c5c35c 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 9de79ddb71..33ab32b09a 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -1737,7 +1737,6 @@ table .span12 {
   -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
   box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
   cursor: pointer;
-  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
   *margin-left: .3em;
 }
 .btn:hover,
diff --git a/less/buttons.less b/less/buttons.less
index 7b29f22bb2..bdc1932ca0 100644
--- a/less/buttons.less
+++ b/less/buttons.less
@@ -25,7 +25,6 @@
   cursor: pointer;
 
   // Give IE7 some love
-  .reset-filter();
   .ie7-restore-left-whitespace();
 }