diff --git a/src/lib/discovery.spec.ts b/src/lib/discovery/index.spec.ts
similarity index 94%
rename from src/lib/discovery.spec.ts
rename to src/lib/discovery/index.spec.ts
index ff4b7a7fa2..0969766e95 100644
--- a/src/lib/discovery.spec.ts
+++ b/src/lib/discovery/index.spec.ts
@@ -1,6 +1,6 @@
 import { expect } from 'chai';
 
-import { getPseudoRandomSubset } from './discovery';
+import { getPseudoRandomSubset } from './index';
 
 describe('Discovery', () => {
   it('returns all values when wanted number matches available values', function () {
diff --git a/src/lib/discovery.ts b/src/lib/discovery/index.ts
similarity index 100%
rename from src/lib/discovery.ts
rename to src/lib/discovery/index.ts