diff --git a/src/core/Clock.js b/src/core/Clock.js
index 1ca84708..984f3504 100644
--- a/src/core/Clock.js
+++ b/src/core/Clock.js
@@ -105,7 +105,7 @@ getJasmineRequireObj().Clock = function() {
     }
 
     function argSlice(argsObj, n) {
-      return Array.prototype.slice.call(argsObj, 2);
+      return Array.prototype.slice.call(argsObj, n);
     }
   }