diff --git a/test/test_08.js b/test/test_08.js
index e6eaff2f0bd62168c0ea078fb32def8d74b60c11..08d73811026f09944c1c2c76a5f6cf2081747cb3 100644
--- a/test/test_08.js
+++ b/test/test_08.js
@@ -2,13 +2,13 @@ import primeNumbers from "../solution_08.js";
 import assert from "assert";
 
 describe("\n\nSolution_08", () => {
-  it("should return correct result for 1", () => {
-    assert.deepEqual(primeNumbers(1), [1]);
-  });
   it("should return correct result for 2", () => {
-    assert.deepEqual(primeNumbers(2), [1,2]);
+    assert.deepEqual(primeNumbers(2), [2]);
   });
   it("should return correct result for 10", () => {
-    assert.deepEqual(primeNumbers(10), [1,2,3,5,7]);
+    assert.deepEqual(primeNumbers(10), [2,3,5,7]);
+  });
+  it("should return correct result for 15", () => {
+    assert.deepEqual(primeNumbers(15), [2,3,5,7,11,13]);
   });
 });