diff --git a/test/parallel/test-http-status-code.js b/test/parallel/test-http-status-code.js
index 19c36b0b2fd27f..5fedb529f82fcc 100644
--- a/test/parallel/test-http-status-code.js
+++ b/test/parallel/test-http-status-code.js
@@ -7,7 +7,7 @@ var http = require('http');
 // ServerResponse.prototype.statusCode
 
 var testsComplete = 0;
-var tests = [200, 202, 300, 404, 500];
+var tests = [200, 202, 300, 404, 451, 500];
 var testIdx = 0;
 
 var s = http.createServer(function(req, res) {
@@ -42,6 +42,6 @@ function nextTest() {
 
 
 process.on('exit', function() {
-  assert.equal(4, testsComplete);
+  assert.equal(5, testsComplete);
 });