diff --git a/tests/jerry/es2015/class-inheritance-builtin-array.js b/tests/jerry/es2015/class-inheritance-builtin-array.js
index 22aedf2a8..2aac4735c 100644
--- a/tests/jerry/es2015/class-inheritance-builtin-array.js
+++ b/tests/jerry/es2015/class-inheritance-builtin-array.js
@@ -47,7 +47,6 @@
  assert (c.g () === 5);
  assert (c.h () === 5);
 
-/* TODO: Enable these tests after Symbol has been implemented
  // Test built-in Array prototype methods
  var mapped = c.map ((x) => x * 2);
  isInstanceofArray (mapped);
@@ -115,4 +114,3 @@
  } catch (e) {
    assert (e instanceof TypeError);
  }
-*/