diff --git a/files/config/targets.js b/files/config/targets.js
deleted file mode 100644
index 1e48e059..00000000
--- a/files/config/targets.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-const browsers = [
-  'last 1 Chrome versions',
-  'last 1 Firefox versions',
-  'last 1 Safari versions',
-];
-
-module.exports = {
-  browsers,
-};
diff --git a/files/package.json b/files/package.json
index eb9429d4..a7214385 100644
--- a/files/package.json
+++ b/files/package.json
@@ -98,5 +98,10 @@
   },
   "ember": {
     "edition": "octane"
-  }
+  },
+  "browserslist": [
+    "last 1 Chrome versions",
+    "last 1 Firefox versions",
+    "last 1 Safari versions"
+  ]
 }