diff --git a/test/built-ins/String/prototype/split/limit-touint32-error.js b/test/built-ins/String/prototype/split/limit-touint32-error.js
index 7f9c83ee87..ea9aab9cc8 100644
--- a/test/built-ins/String/prototype/split/limit-touint32-error.js
+++ b/test/built-ins/String/prototype/split/limit-touint32-error.js
@@ -7,6 +7,7 @@ info: |
   1. If _limit_ is *undefined*, let _lim_ be 2<sup>32</sup> - 1; else let _lim_ be ? ToUint32(_limit_).
   1. Let _R_ be ? ToString(_separator_).
   1. If _lim_ = 0, return _A_.
+features: [Symbol, Symbol.toPrimitive]
 ---*/
 
 function ExpectedError(message) {
diff --git a/test/built-ins/String/prototype/split/this-value-tostring-error.js b/test/built-ins/String/prototype/split/this-value-tostring-error.js
index 46b2393d10..05c30ea5d2 100644
--- a/test/built-ins/String/prototype/split/this-value-tostring-error.js
+++ b/test/built-ins/String/prototype/split/this-value-tostring-error.js
@@ -10,6 +10,7 @@ info: |
     1. If _splitter_ is not *undefined*, then
       1. Return ? Call(_splitter_, _separator_, &laquo; _O_, _limit_ &raquo;).
   1. Let _S_ be ? ToString(_O_).
+features: [Symbol, Symbol.split, Symbol.toPrimitive]
 ---*/
 
 function ExpectedError(message) {