diff --git a/src/index.js b/src/index.js
index 3ef2bfd..30c7120 100644
--- a/src/index.js
+++ b/src/index.js
@@ -65,10 +65,6 @@ export default function applyConfig(config) {
   //   ...config.portlets,
   // };
 
-  config.editForms = {
-    ...config.editForms,
-  };
-
   config.settings.slate = config.settings.slate || {};
   config.settings.slate.styleMenu = config.settings.slate.styleMenu || {};
   config.settings.slate.styleMenu.inlineStyles = [
diff --git a/src/localconfig.js b/src/localconfig.js
index 8636a3b..56d7264 100644
--- a/src/localconfig.js
+++ b/src/localconfig.js
@@ -153,8 +153,6 @@ export function applyConfig(config) {
     ...(config.viewlets || []),
   ];
 
-  Object.preventExtensions(config);
-
   config.settings.plotlyCustomColors = [
     {
       title: 'Forest Default',
@@ -247,5 +245,8 @@ export function applyConfig(config) {
   //   'templated_country_factsheet',
   //   'basic_data_factsheet',
   // ];
+
+  Object.preventExtensions(config);
+
   return config;
 }