diff --git a/lib/jasmine-core/example/spec/PlayerSpec.js b/lib/jasmine-core/example/spec/PlayerSpec.js
index 79f10221..f17521fd 100644
--- a/lib/jasmine-core/example/spec/PlayerSpec.js
+++ b/lib/jasmine-core/example/spec/PlayerSpec.js
@@ -52,7 +52,7 @@ describe("Player", function() {
 
       expect(function() {
         player.resume();
-      }).toThrow("song is already playing");
+      }).toThrowError("song is already playing");
     });
   });
-});
\ No newline at end of file
+});
diff --git a/lib/jasmine-core/example/spec/SpecHelper.js b/lib/jasmine-core/example/spec/SpecHelper.js
index c097ee1f..415c5438 100644
--- a/lib/jasmine-core/example/spec/SpecHelper.js
+++ b/lib/jasmine-core/example/spec/SpecHelper.js
@@ -1,9 +1,15 @@
-beforeEach(function() {
-  addMatchers({
-    toBePlaying: function(expectedSong) {
-      var player = this.actual;
-      return player.currentlyPlayingSong === expectedSong && 
-             player.isPlaying;
-    }
-  });
+beforeEach(function () {
+    jasmine.Expectation.addMatchers({
+        toBePlaying: function () {
+            return {
+                compare: function (actual, expected) {
+                    var player = actual;
+
+                    return {
+                        pass: player.currentlyPlayingSong === expected && player.isPlaying
+                    }
+                }
+            };
+        }
+    });
 });