diff --git a/spec/parse-features-string-spec.ts b/spec/parse-features-string.spec.ts
similarity index 98%
rename from spec/parse-features-string-spec.ts
rename to spec/parse-features-string.spec.ts
index 25a9490f7e..2aa556f669 100644
--- a/spec/parse-features-string-spec.ts
+++ b/spec/parse-features-string.spec.ts
@@ -1,4 +1,5 @@
 import { expect } from 'chai';
+import { describe, it } from 'vitest';
 
 import { parseCommaSeparatedKeyValue, parseFeatures } from '../lib/browser/parse-features-string';