diff --git a/test/parallel/test-webcrypto-random.js b/test/parallel/test-webcrypto-random.js
index 31d4884d1f653f..c83a0964bc5805 100644
--- a/test/parallel/test-webcrypto-random.js
+++ b/test/parallel/test-webcrypto-random.js
@@ -69,3 +69,8 @@ for (const ctor of intTypedConstructors) {
     );
   }
 }
+
+{
+  const typedArray = new Uint8Array(32);
+  assert.strictEqual(crypto.getRandomValues(typedArray), typedArray);
+}