diff --git a/examples/detectsniff.coffee b/examples/detectsniff.coffee
index 9661230e..b8d27198 100644
--- a/examples/detectsniff.coffee
+++ b/examples/detectsniff.coffee
@@ -28,6 +28,7 @@ else
   page.open address, (status) ->
     if status isnt 'success'
       console.log 'FAIL to load the address'
+      phantom.exit()
     else
       window.setTimeout ->
         sniffed = page.evaluate(->
diff --git a/examples/detectsniff.js b/examples/detectsniff.js
index d636b81b..e23c4103 100644
--- a/examples/detectsniff.js
+++ b/examples/detectsniff.js
@@ -41,6 +41,7 @@ if (system.args.length === 1) {
     page.open(address, function (status) {
         if (status !== 'success') {
             console.log('FAIL to load the address');
+            phantom.exit();
         } else {
             window.setTimeout(function () {
                 sniffed = page.evaluate(function () {
diff --git a/examples/rasterize.js b/examples/rasterize.js
index 514126e1..165bcfa7 100644
--- a/examples/rasterize.js
+++ b/examples/rasterize.js
@@ -21,6 +21,7 @@ if (system.args.length < 3 || system.args.length > 5) {
     page.open(address, function (status) {
         if (status !== 'success') {
             console.log('Unable to load the address!');
+            phantom.exit();
         } else {
             window.setTimeout(function () {
                 page.render(output);