diff --git a/02_repeatString/repeatString.js b/02_repeatString/repeatString.js
index 89db92a..a82eff8 100644
--- a/02_repeatString/repeatString.js
+++ b/02_repeatString/repeatString.js
@@ -1,4 +1,7 @@
 const repeatString = function(string, times) {
+    if (times < 0) {
+        return "ERROR";
+    }
     let output = "";
     for (let i = 0; i < times; i++) {
         output += string;
diff --git a/02_repeatString/repeatString.spec.js b/02_repeatString/repeatString.spec.js
index 4761d72..4a8121b 100644
--- a/02_repeatString/repeatString.spec.js
+++ b/02_repeatString/repeatString.spec.js
@@ -13,10 +13,10 @@ describe('repeatString', () => {
   test('repeats the string 0 times', () => {
     expect(repeatString('hey', 0)).toEqual('');
   });
-  test.skip('returns ERROR with negative numbers', () => {
+  test('returns ERROR with negative numbers', () => {
     expect(repeatString('hey', -1)).toEqual('ERROR');
   });
-  test.skip('repeats the string a random amount of times', function () {
+  test('repeats the string a random amount of times', function () {
     /*The number is generated by using Math.random to get a value from between
     0 to 1, when this is multiplied by 1000 and rounded down with Math.floor it 
     equals a number between 0 to 999 (this number will change everytime you run
@@ -31,7 +31,7 @@ describe('repeatString', () => {
     was randomly generated. */
     expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number);
   });
-  test.skip('works with blank strings', () => {
+  test('works with blank strings', () => {
     expect(repeatString('', 10)).toEqual('');
   });
 });