diff --git a/examples/example.php b/examples/example.php
index 36b007f..1e04ede 100644
--- a/examples/example.php
+++ b/examples/example.php
@@ -20,6 +20,7 @@ use Whoops\Handler\PrettyPageHandler;
 use Whoops\Run;
 
 require __DIR__ . '/../vendor/autoload.php';
+require __DIR__ . '/lib.php';
 
 class Exception extends BaseException
 {
@@ -36,6 +37,8 @@ $handler->addDataTable('Ice-cream I like', [
     'Vanilla' => 'ew',
 ]);
 
+$handler->setApplicationPaths([__FILE__]);
+
 $handler->addDataTableCallback('Details', function(\Whoops\Exception\Inspector $inspector) {
     $data = array();
     $exception = $inspector->getException();
@@ -72,7 +75,9 @@ function fooBar()
 
 function bar()
 {
-    fooBar();
+    whoops_add_stack_frame(function(){
+        fooBar();
+    });
 }
 
 bar();
diff --git a/examples/lib.php b/examples/lib.php
new file mode 100644
index 0000000..97b9503
--- /dev/null
+++ b/examples/lib.php
@@ -0,0 +1,4 @@
+<?php
+function whoops_add_stack_frame($callback){
+    $callback();
+}