diff --git a/core/css/styles.css b/core/css/styles.css
index 020c2702a10..dd0110ded3a 100644
--- a/core/css/styles.css
+++ b/core/css/styles.css
@@ -667,7 +667,7 @@ label.infield {
position: absolute !important;
height: 20px;
width: 24px;
- background-image: url("../img/actions/toggle.png");
+ background-image: url('../img/actions/toggle.svg');
background-repeat: no-repeat;
background-position: center;
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
diff --git a/core/templates/installation.php b/core/templates/installation.php
index 8db55e4bdab..716cb1af6af 100644
--- a/core/templates/installation.php
+++ b/core/templates/installation.php
@@ -53,7 +53,7 @@ script('core', [
-
+