diff --git a/tests/dummy/app/models/comment.js b/tests/dummy/app/models/comment.js
index a0f3b2a6f..213450aad 100644
--- a/tests/dummy/app/models/comment.js
+++ b/tests/dummy/app/models/comment.js
@@ -1,6 +1,6 @@
 import Model, { attr, belongsTo } from '@ember-data/model';
 import compileMarkdown from 'ember-cli-addon-docs/utils/compile-markdown';
-import { htmlSafe } from '@ember/string';
+import { htmlSafe } from '@ember/template';
 
 export default class Comment extends Model {
   @belongsTo() user;
diff --git a/tests/dummy/app/models/post.js b/tests/dummy/app/models/post.js
index 587d693b9..609d20fe3 100644
--- a/tests/dummy/app/models/post.js
+++ b/tests/dummy/app/models/post.js
@@ -1,7 +1,7 @@
 import Model, { attr, hasMany } from '@ember-data/model';
 import yaml from 'js-yaml';
 import compileMarkdown from 'ember-cli-addon-docs/utils/compile-markdown';
-import { htmlSafe } from '@ember/string';
+import { htmlSafe } from '@ember/template';
 
 export default class Post extends Model {
   @hasMany() comments;