diff --git a/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6 b/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6
index e19e4917..d7cf846b 100644
--- a/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6
+++ b/assets/javascripts/discourse/components/wizard-mapper-selector.js.es6
@@ -4,7 +4,7 @@ import {
   default as discourseComputed,
   observes,
 } from "discourse-common/utils/decorators";
-import { getOwner } from "discourse-common/lib/get-owner";
+import { getOwner } from "@ember/application";
 import { defaultSelectionType, selectionTypes } from "../lib/wizard-mapper";
 import {
   generateName,
diff --git a/assets/javascripts/discourse/lib/wizard-schema.js.es6 b/assets/javascripts/discourse/lib/wizard-schema.js.es6
index 47257d82..959185da 100644
--- a/assets/javascripts/discourse/lib/wizard-schema.js.es6
+++ b/assets/javascripts/discourse/lib/wizard-schema.js.es6
@@ -1,5 +1,5 @@
 import { get, set } from "@ember/object";
-import { getOwner } from "discourse-common/lib/get-owner";
+import { getOwnerWithFallback } from "discourse-common/lib/get-owner";
 
 const wizard = {
   basic: {
@@ -279,7 +279,7 @@ export function filterValues(currentWizard, feature, attribute, values = null) {
   return values;
 }
 
-const siteSettings = getOwner(this).lookup("service:site-settings");
+const siteSettings = getOwnerWithFallback(this).lookup("service:site-settings");
 if (siteSettings.wizard_apis_enabled) {
   wizardSchema.action.types.send_to_api = {
     api: null,
diff --git a/assets/javascripts/discourse/mixins/subscription.js.es6 b/assets/javascripts/discourse/mixins/subscription.js.es6
index 219a602b..9ea9382d 100644
--- a/assets/javascripts/discourse/mixins/subscription.js.es6
+++ b/assets/javascripts/discourse/mixins/subscription.js.es6
@@ -1,5 +1,5 @@
 import Mixin from "@ember/object/mixin";
-import { getOwner } from "discourse-common/lib/get-owner";
+import { getOwner } from "@ember/application";
 import { readOnly } from "@ember/object/computed";
 import discourseComputed from "discourse-common/utils/decorators";