diff --git a/README.md b/README.md
index ddc3255..1cb9f21 100644
--- a/README.md
+++ b/README.md
@@ -188,7 +188,7 @@ import { lighthouseCheck } from '@foo-software/lighthouse-check';
 
 (async () => {
   const response = await lighthouseCheck({
-    slackWebhookUrl: 'https://www.my-slack-webhook-url.com'
+    slackWebhookUrl: 'https://www.my-slack-webhook-url.com',
     urls: [
       'https://www.foo.software/lighthouse',
       'https://www.foo.software/contact'
diff --git a/src/localLighthouse.js b/src/localLighthouse.js
index d26d4e2..5af6cd8 100644
--- a/src/localLighthouse.js
+++ b/src/localLighthouse.js
@@ -15,10 +15,9 @@ const getScoresFromFloat = scores =>
   Object.keys(scores).reduce(
     (accumulator, current) => ({
       ...accumulator,
-      [current]:
-        typeof scores[current] !== 'number'
-          ? 0
-          : Math.floor(scores[current] * 100)
+      ...(typeof scores[current] === 'number' && {
+        [current]: Math.floor(scores[current] * 100)
+      })
     }),
     {}
   );