diff --git a/services/static-badge/static-badge.tester.js b/services/static-badge/static-badge.tester.js
index <HASH>..<HASH> 100644
--- a/services/static-badge/static-badge.tester.js
+++ b/services/static-badge/static-badge.tester.js
@@ -20,7 +20,7 @@ t.create('All one color')
 
 t.create('Not a valid color')
   .get('/badge/label-message-notacolor.json?style=_shields_test')
-  .expectJSON({ name: 'label', value: 'message' })
+  .expectJSON({ name: 'label', value: 'message', color: null })
 
 t.create('Missing message')
   .get('/badge/label--blue.json?style=_shields_test')
Fix [static] tests (#<I>)