diff --git a/tests/UserApp/ClientEventTest.php b/tests/UserApp/ClientEventTest.php
index c1ae35f..1b8b6c0 100644
--- a/tests/UserApp/ClientEventTest.php
+++ b/tests/UserApp/ClientEventTest.php
@@ -25,7 +25,7 @@ public function setup(){
         }
 
         public function testThatEventIsEmittedOnError(){
-            $received_events = [];
+            $received_events = array();
 
             $this->_proxy->on('success', function($sender, $call_context, $result) use (&$received_events){
                 $received_events[] = array('name' => 'success', 'result' => $result);
@@ -44,7 +44,7 @@ public function testThatEventIsEmittedOnError(){
 
 
         public function testThatEventIsEmittedOnSuccess(){
-            $received_events = [];
+            $received_events = array();
 
             $this->_proxy->on('success', function($sender, $call_context, $result) use (&$received_events){
                 $received_events[] = array('name' => 'success', 'result' => $result);
@@ -66,4 +66,4 @@ public function testThatEventIsEmittedOnSuccess(){
         }
     }
 
-?>
\ No newline at end of file
+?>