diff --git a/ember-addon.json5 b/ember-addon.json5
new file mode 100644
index 0000000..bde8bf7
--- /dev/null
+++ b/ember-addon.json5
@@ -0,0 +1,25 @@
+{
+  "extends": [
+    "github>mainmatter/renovate-config:default.json5",
+    ":pinOnlyDevDependencies"
+  ],
+  "packageRules": [
+    {
+      "groupName": "Ember Testing",
+      "matchPackageNames": [
+        "@ember/test-helpers",
+        "ember-qunit",
+        "qunit",
+        "qunit-dom",
+        "ember-try",
+      ],
+    },
+    {
+      "groupName": "Ember Fastboot",
+      "matchPackageNames": [
+        "ember-cli-fastboot",
+        "ember-cli-fastboot-testing",
+      ],
+    }
+  ]
+}