diff --git a/blueprints/default.yaml b/blueprints/default.yaml
old mode 100644
new mode 100755
index 67a1ddf..073a2eb
--- a/blueprints/default.yaml
+++ b/blueprints/default.yaml
@@ -30,3 +30,19 @@ form:
                       type: pagemediaselect
                       label: FUTURE.ADMIN.DEFAULT.PRIMARY_IMAGE
                       preview_images: true
+        options:
+          fields:
+            publishing:
+              fields:
+                header.show_sidebar:
+                  type: toggle
+                  toggleable: true
+                  label: Show Sidebar
+                  ordering@: -99
+                  default: 0
+                  highlight: 0
+                  options:
+                    1: PLUGIN_ADMIN.ENABLED
+                    0: PLUGIN_ADMIN.DISABLED
+                  validate:
+                    type: bool
\ No newline at end of file