diff --git a/docs/docs/tutorial.md b/docs/docs/tutorial.md
index 9d40f00aef14a..e1aebc500b2e0 100644
--- a/docs/docs/tutorial.md
+++ b/docs/docs/tutorial.md
@@ -388,6 +388,7 @@ var CommentBox = React.createClass({
     $.ajax({
       url: this.props.url,
       dataType: 'json',
+      cache: false, // needed for SimpleHTTPServer
       success: function(data) {
         this.setState({data: data});
       }.bind(this),
@@ -417,6 +418,7 @@ var CommentBox = React.createClass({
     $.ajax({
       url: this.props.url,
       dataType: 'json',
+      cache: false,
       success: function(data) {
         this.setState({data: data});
       }.bind(this),
@@ -526,6 +528,7 @@ var CommentBox = React.createClass({
     $.ajax({
       url: this.props.url,
       dataType: 'json',
+      cache: false,
       success: function(data) {
         this.setState({data: data});
       }.bind(this),
@@ -596,6 +599,7 @@ var CommentBox = React.createClass({
     $.ajax({
       url: this.props.url,
       dataType: 'json',
+      cache: false,
       success: function(data) {
         this.setState({data: data});
       }.bind(this),
@@ -650,6 +654,7 @@ var CommentBox = React.createClass({
     $.ajax({
       url: this.props.url,
       dataType: 'json',
+      cache: false,
       success: function(data) {
         this.setState({data: data});
       }.bind(this),