diff --git a/themes/wilma/css/ie6.css b/themes/wilma/css/ie6.css
deleted file mode 100644
index 4cbcfa25..00000000
--- a/themes/wilma/css/ie6.css
+++ /dev/null
@@ -1,39 +0,0 @@
-/* $This file is distributed under the terms of the license in /doc/license.txt$ */
-
-/* Fix for homepage in IE6 browsers */
-body {
-    background-color: #f3f3f0;
-    background-image: url(../images/header-background.jpg); 
-}
-#search-field {
-    background-image: url("../images/search-interior-pages.gif");
-    height: 35px;
-    width: 392px;
-}
-#search-home-field  input.search {
-    padding-left: 14px;
-}
-/* Fix for Visualization: Co-author and Co-investigator network pages */
-#ego_profile,
-.sub_headings,
-#sparkline-container,
-.toggle_visualization{
-    position: relative;
-}
-.easy-deselect-label a.temporal-vis-url {
-    margin-top: -15px;
-}
-#grant-count-sparkline-include {
-    width: 48%;
-}
-#coinvestigator-count-sparkline-include {
-    width: 48%;
-    clear: left;
-}
-#publication-count-sparkline-include {
-    width: 48%;
-}
-#coauthor-count-sparkline-include {
-    width: 48%;
-    clear: left;
-}
\ No newline at end of file
diff --git a/themes/wilma/css/ie7.css b/themes/wilma/css/ie7.css
deleted file mode 100644
index b49263ad..00000000
--- a/themes/wilma/css/ie7.css
+++ /dev/null
@@ -1,8 +0,0 @@
-/* $This file is distributed under the terms of the license in /doc/license.txt$ */
-
-/* Fix browser issues in IE7 browsers */
-
-/* Fix for homepage */
-#search-home-field  input.search {
-    padding-left: 14px;
-}
diff --git a/themes/wilma/templates/head.ftl b/themes/wilma/templates/head.ftl
index 181af24b..eef17c30 100644
--- a/themes/wilma/templates/head.ftl
+++ b/themes/wilma/templates/head.ftl
@@ -22,14 +22,6 @@
 
 <#include "headScripts.ftl">
 
-<!--[if lt IE 7]>
-<link rel="stylesheet" href="${urls.theme}/css/ie6.css" />
-<![endif]-->
-
-<!--[if IE 7]>
-<link rel="stylesheet" href="${urls.theme}/css/ie7.css" />
-<![endif]-->
-
 <!--[if (gte IE 6)&(lte IE 8)]>
 <script type="text/javascript" src="${urls.base}/js/selectivizr.js"></script>
 <![endif]-->