diff --git a/index.php b/index.php
index 9ad270b..fbf0c09 100644
--- a/index.php
+++ b/index.php
@@ -11,7 +11,6 @@ $update = $Config->checkUpdate();
     <title>eZ Server Monitor - <?php echo Misc::getHostname(); ?></title>
     <link rel="stylesheet" href="web/css/utilities.css" type="text/css">
     <link rel="stylesheet" href="web/css/frontend.css" type="text/css">
-    <link rel="stylesheet" href="web/css/darktheme.css" type="text/css">
     <link rel="icon" type="image/x-icon" href="favicon.ico">
     <!--[if IE]>
     <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
diff --git a/web/css/darktheme.css b/web/css/darktheme.css
deleted file mode 100644
index 94c7130..0000000
--- a/web/css/darktheme.css
+++ /dev/null
@@ -1,77 +0,0 @@
-/* fond */
-#main-container {
-    background-color: #000;
-}
-
-/* bandeau principal */
-body.theme-blue nav[role="main"],
-/* bandeaux de titre */
-body.theme-blue .box .box-header {
-    background-color: hsl(203, 76%, 46%);
-}
-nav[role="main"],
-/* logo */
-nav[role="main"] #appname a {
-    color: hsl(0, 0%, 15%);
-}
-
-
-/* police */
-body {
-    font-family: "DejaVu Sans", sans-serif;
-}
-
-/* blocs */
-.box {
-    background-color: hsl(0, 0%, 15%);
-    color: hsl(0, 0%, 85%);
-}
-body.theme-blue .box {
-    border-color: hsl(0, 0%, 40%);
-}
-/* titre */
-.box .box-header h1 {
-    color: hsl(0, 0%, 15%);
-}
-
-/* table */
-table:not(.no-style) tbody tr:nth-child(2n+1) {
-    background-color: hsl(0, 0%, 25%);
-}
-table:not(.no-style) tr {
-    border-bottom-color: hsl(0, 0%, 50%);
-    border-top-color: hsl(0, 0%, 50%);
-}
-body.theme-blue table:not(.no-style) tbody tr:nth-child(2n):hover {
-    background: hsl(0, 0%, 15%);
-}
-body.theme-blue table:not(.no-style) tbody tr:nth-child(2n+1):hover {
-    background: hsl(0, 0%, 25%);
-}
-
-/* bouton recharger */
-body.theme-blue .box .box-header ul li a:hover:not(.disabled),
-body.theme-blue nav[role="main"] > ul > li > a:hover {
-    background: hsl(203, 76%, 46%);
-    color: white !important;
-}
-.box .box-header ul li a,
-nav[role="main"] > ul > li > a {
-    color: hsl(0, 0%, 15%);
-}
-
-/* barre de progression */
-.progressbar-wrap .progressbar.orange {
-    background-color: hsl(23, 76%, 60%);
-}
-.progressbar-wrap .progressbar.green {
-    background-color: hsl(111, 50%, 50%);
-}
-.progressbar {
-	color: black;
-}
-
-/* online offline */
-span.label {
-	color: black;
-}