diff --git a/src/test/java/delight/nashornsandbox/TestIssue117.java b/src/test/java/delight/nashornsandbox/TestIssue117.java
index 792c856..69c1f47 100644
--- a/src/test/java/delight/nashornsandbox/TestIssue117.java
+++ b/src/test/java/delight/nashornsandbox/TestIssue117.java
@@ -25,21 +25,22 @@ public static String getMatchStr(String regex, int repl) {
     return sb.toString();
   }
 
-  @Test
+  @Test(expected = ScriptCPUAbuseException.class)
   public void test() throws ScriptCPUAbuseException, ScriptException, NoSuchMethodException {
 
     NashornSandbox sandbox = NashornSandboxes.create();
 
-    for (int i = 480; i <= 500; i++) {
+    for (int i = 4800; i <= 4820; i++) {
       long startTime = System.currentTimeMillis();
       String js_script = getMatchStr("(([^;]+;){9}[^;]+)", i);
       try {
         sandbox.eval(js_script);
       } catch (Exception e) {
+        throw e;
       }
       long endTime = System.currentTimeMillis();
       long costTime = endTime - startTime;
-      Assert.assertTrue("RegEx attack successful. Took longer than 5000 ms to resolve script. Time required: "+costTime, costTime <= 5000); 
+      Assert.assertTrue("RegEx attack successful. Script ran for longer 120000 ms. Time required: "+costTime, costTime <= 120000); 
     }
   }
 }