diff --git a/lib/wizard.rb b/lib/wizard.rb
index e0dcb8e8..4ad97024 100644
--- a/lib/wizard.rb
+++ b/lib/wizard.rb
@@ -136,4 +136,9 @@ class CustomWizard::Wizard
       []
     end
   end
+
+  def self.add_wizard(json)
+    wizard = ::JSON.parse(json)
+    PluginStore.set('custom_wizard', wizard["id"], wizard)
+  end
 end