diff --git a/static/themes/_list.json b/static/themes/_list.json
index 0dc65a647..5a7d68770 100644
--- a/static/themes/_list.json
+++ b/static/themes/_list.json
@@ -671,7 +671,7 @@
    }
   ,{
     "name": "trackday",
-    "bgColor": "#464d66"
+    "bgColor": "#464d66",
     "mainColor": "#e0513e"
    }
 ]