diff --git a/lib/env-bundler.js b/lib/env-bundler.js
index c5cf059..55b3018 100644
--- a/lib/env-bundler.js
+++ b/lib/env-bundler.js
@@ -250,7 +250,12 @@ const componentResponseProcessor = {
       'configuration.frames[].descr': 'configuration.frames[].description',
       'configuration.frames[].mainFrame': 'configuration.frames[].mainFrame',
       'configuration.frames[].defaultWidget': 'configuration.frames[].defaultWidget',
-      'configuration.frames[].sketch': 'configuration.frames[].sketch',
+      'configuration.frames[].sketch': [{
+        key: 'configuration.frames[].sketch',
+        transform: function(sketch) {
+          return sketch === null ? {x1: 0, x2: 11, y1: 0, y2: 0} : sketch;
+        }
+      }],
       'template': 'template'
     };