diff --git a/addon/configuration.ts b/addon/configuration.ts
index 1999b7c..5ee5455 100644
--- a/addon/configuration.ts
+++ b/addon/configuration.ts
@@ -1,5 +1,4 @@
 // @ts-nocheck
-import { getWithDefault } from '@ember/object';
 import { typeOf } from '@ember/utils';
 
 const DEFAULTS = {
@@ -17,9 +16,9 @@ export default {
       // eslint-disable-next-line no-prototype-builtins
       if (this.hasOwnProperty(property) && typeOf(this[property]) !== 'function') {
         if (this[property].constructor == Object) {
-          this[property] = Object.assign(this[property], getWithDefault(config, property, DEFAULTS[property]));
+          this[property] = Object.assign(this[property], config[property] ?? DEFAULTS[property]);
         } else {
-          this[property] = getWithDefault(config, property, DEFAULTS[property]);
+          this[property] = config[property] ?? DEFAULTS[property];
         }
       }
     }