diff --git a/jupyter_config.json b/jupyter_config.json
index d3a069d4c291725a3d4675adf134cbac97d08958..ee75dc18b45f77ee9e49f0ae719efe1322aa25de 100644
--- a/jupyter_config.json
+++ b/jupyter_config.json
@@ -1,7 +1,5 @@
 {
     "VoilaConfiguration": {
-      "theme": "dark",
-      "template" : "gridstack",
-      "enable_nbextensions": true
+      "theme": "light"
     }
 }