diff --git a/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6 b/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6
index dadf82f1..24159d44 100644
--- a/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6
+++ b/assets/javascripts/discourse/initializers/custom-wizard-edits.js.es6
@@ -6,7 +6,7 @@ import { observes } from "discourse-common/utils/decorators";
 export default {
   name: "custom-wizard-edits",
   initialize(container) {
-    const siteSettings = container.lookup("site-settings:main");
+    const siteSettings = container.lookup("service:site-settings");
 
     if (!siteSettings.custom_wizard_enabled) {
       return;
diff --git a/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6 b/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6
index 2dec112b..5667bdf8 100644
--- a/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6
+++ b/assets/javascripts/discourse/initializers/custom-wizard-redirect.js.es6
@@ -6,7 +6,7 @@ export default {
 
   initialize: function (container) {
     const messageBus = container.lookup("service:message-bus");
-    const siteSettings = container.lookup("site-settings:main");
+    const siteSettings = container.lookup("service:site-settings");
 
     if (!siteSettings.custom_wizard_enabled || !messageBus) {
       return;
diff --git a/assets/javascripts/discourse/lib/wizard-schema.js.es6 b/assets/javascripts/discourse/lib/wizard-schema.js.es6
index b47df7e6..f5a62c87 100644
--- a/assets/javascripts/discourse/lib/wizard-schema.js.es6
+++ b/assets/javascripts/discourse/lib/wizard-schema.js.es6
@@ -226,7 +226,7 @@ export function buildFieldValidations(validations) {
   wizardSchema.field.validations = validations;
 }
 
-const siteSettings = getOwner(this).lookup("site-settings:main");
+const siteSettings = getOwner(this).lookup("service:site-settings");
 if (siteSettings.wizard_apis_enabled) {
   wizardSchema.action.types.send_to_api = {
     api: null,