diff --git a/youtube/templates/base.html b/youtube/templates/base.html
index ef69960..4fc48cf 100644
--- a/youtube/templates/base.html
+++ b/youtube/templates/base.html
@@ -6,7 +6,7 @@
         <meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline'; media-src 'self' https://*.googlevideo.com;
             {% if not settings.proxy_images %}
                 img-src https://*.googleusercontent.com https://*.ggpht.com https://*.ytimg.com;
-            {% endif %}
+            {% endif %}">
 
         <link href="{{ theme_path }}" type="text/css" rel="stylesheet">
         <link href="/youtube.com/static/shared.css" type="text/css" rel="stylesheet">