diff --git a/src/course/config.json b/src/course/config.json
index f5005299b..0185e3396 100644
--- a/src/course/config.json
+++ b/src/course/config.json
@@ -2,6 +2,8 @@
   "_defaultLanguage": "en",
   "_defaultDirection": "ltr",
   "_questionWeight": 1,
+  "_theme": "adapt-contrib-vanilla",
+  "_menu": "adapt-contrib-boxMenu",
   "_logging": {
     "_isEnabled": true,
     "_level": "debug",