diff --git a/examples/MainsBreakOutBox/bom/bom.json b/examples/MainsBreakOutBox/bom/bom.json
index 687392e..e10899a 100644
--- a/examples/MainsBreakOutBox/bom/bom.json
+++ b/examples/MainsBreakOutBox/bom/bom.json
@@ -3,6 +3,7 @@
         "name": "base_assembly",
         "big": null,
         "ngb": false,
+        "zoomed": 0,
         "count": 1,
         "assemblies": {},
         "vitamins": {
@@ -22,6 +23,7 @@
         "name": "feet_assembly",
         "big": null,
         "ngb": false,
+        "zoomed": 0,
         "count": 1,
         "assemblies": {
             "base_assembly": 1
@@ -49,6 +51,7 @@
         "name": "mains_in_assembly",
         "big": null,
         "ngb": false,
+        "zoomed": 0,
         "count": 1,
         "assemblies": {
             "feet_assembly": 1
@@ -86,6 +89,7 @@
         "name": "main_assembly",
         "big": null,
         "ngb": false,
+        "zoomed": 0,
         "count": 1,
         "assemblies": {
             "mains_in_assembly": 1